<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwill" xlink:href="rtn-20191231.xsd#AcquisitionsDivestituresAndGoodwill" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwillNarrativeDetails" xlink:href="rtn-20191231.xsd#AcquisitionsDivestituresAndGoodwillNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwillRollforwardOfGoodwillBySegmentsDetails" xlink:href="rtn-20191231.xsd#AcquisitionsDivestituresAndGoodwillRollforwardOfGoodwillBySegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwillTables" xlink:href="rtn-20191231.xsd#AcquisitionsDivestituresAndGoodwillTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReporting" xlink:href="rtn-20191231.xsd#BusinessSegmentReporting" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingCapitalExpendituresDetails" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingCapitalExpendituresDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingComponentsOfFasCasOperatingAdjustmentDetails" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingComponentsOfFasCasOperatingAdjustmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingComponentsOfTotalAssetsDetails" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingComponentsOfTotalAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingDepreciationAndAmortizationDetails" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingDepreciationAndAmortizationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingDisaggregationOfRevenueDetails" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingDisaggregationOfRevenueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingScheduleOfPropertyPlantAndEquipmentNetByGeographicAreaDetails" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingScheduleOfPropertyPlantAndEquipmentNetByGeographicAreaDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingSegmentOperatingPerformanceDetails" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingSegmentOperatingPerformanceDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/BusinessSegmentReportingTables" xlink:href="rtn-20191231.xsd#BusinessSegmentReportingTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommercialPaperAndLongTermDebt" xlink:href="rtn-20191231.xsd#CommercialPaperAndLongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtAdjustmentsAndPaymentsToPrincipalAmountsOfLongTermDebtDetails" xlink:href="rtn-20191231.xsd#CommercialPaperAndLongTermDebtAdjustmentsAndPaymentsToPrincipalAmountsOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtFairValueOfLongTermDebtDetails" xlink:href="rtn-20191231.xsd#CommercialPaperAndLongTermDebtFairValueOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtNarrativeDetails" xlink:href="rtn-20191231.xsd#CommercialPaperAndLongTermDebtNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtScheduleOfNotesPayableAndLongTermDebtDetails" xlink:href="rtn-20191231.xsd#CommercialPaperAndLongTermDebtScheduleOfNotesPayableAndLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtTables" xlink:href="rtn-20191231.xsd#CommercialPaperAndLongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommitmentsAndContingencies" xlink:href="rtn-20191231.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommitmentsAndContingenciesNarrativeDetails" xlink:href="rtn-20191231.xsd#CommitmentsAndContingenciesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommitmentsAndContingenciesRemediationCostEstimatesDetails" xlink:href="rtn-20191231.xsd#CommitmentsAndContingenciesRemediationCostEstimatesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommitmentsAndContingenciesScheduleOfEnvironmentalRemediationCostsDetails" xlink:href="rtn-20191231.xsd#CommitmentsAndContingenciesScheduleOfEnvironmentalRemediationCostsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommitmentsAndContingenciesStatedValuesOutstandingDetails" xlink:href="rtn-20191231.xsd#CommitmentsAndContingenciesStatedValuesOutstandingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/CommitmentsAndContingenciesTables" xlink:href="rtn-20191231.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ConsolidatedBalanceSheets" xlink:href="rtn-20191231.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ConsolidatedBalanceSheetsConsolidatedBalanceSheetsParenthetical" xlink:href="rtn-20191231.xsd#ConsolidatedBalanceSheetsConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="rtn-20191231.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:href="rtn-20191231.xsd#ConsolidatedStatementsOfComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ConsolidatedStatementsOfEquity" xlink:href="rtn-20191231.xsd#ConsolidatedStatementsOfEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ConsolidatedStatementsOfOperations" xlink:href="rtn-20191231.xsd#ConsolidatedStatementsOfOperations" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ContractAssetsAndContractLiabilities" xlink:href="rtn-20191231.xsd#ContractAssetsAndContractLiabilities" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesNarrativeDetails" xlink:href="rtn-20191231.xsd#ContractAssetsAndContractLiabilitiesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesNetContractAssetsLiabilitiesDetails" xlink:href="rtn-20191231.xsd#ContractAssetsAndContractLiabilitiesNetContractAssetsLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesScheduleOfContractAssetsDetails" xlink:href="rtn-20191231.xsd#ContractAssetsAndContractLiabilitiesScheduleOfContractAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesTables" xlink:href="rtn-20191231.xsd#ContractAssetsAndContractLiabilitiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/DocumentAndEntityInformationDocument" xlink:href="rtn-20191231.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/EarningsPerShareEps" xlink:href="rtn-20191231.xsd#EarningsPerShareEps" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/EarningsPerShareEpsEpsFromContinuingOperationsDetails" xlink:href="rtn-20191231.xsd#EarningsPerShareEpsEpsFromContinuingOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/EarningsPerShareEpsIncomeFromParticipatingSecuritiesDetails" xlink:href="rtn-20191231.xsd#EarningsPerShareEpsIncomeFromParticipatingSecuritiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/EarningsPerShareEpsNarrativeDetails" xlink:href="rtn-20191231.xsd#EarningsPerShareEpsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/EarningsPerShareEpsTables" xlink:href="rtn-20191231.xsd#EarningsPerShareEpsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/EarningsPerShareEpsWeightedAverageSharesOutstandingForBasicAndDilutedEpsDetails" xlink:href="rtn-20191231.xsd#EarningsPerShareEpsWeightedAverageSharesOutstandingForBasicAndDilutedEpsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxes" xlink:href="rtn-20191231.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesNarrativeDetails" xlink:href="rtn-20191231.xsd#IncomeTaxesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesScheduleOfDeferredIncomeTaxDetails" xlink:href="rtn-20191231.xsd#IncomeTaxesScheduleOfDeferredIncomeTaxDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesScheduleOfDomesticAndForeignIncomeFromContinuingOperationsBeforeTaxesDetails" xlink:href="rtn-20191231.xsd#IncomeTaxesScheduleOfDomesticAndForeignIncomeFromContinuingOperationsBeforeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesScheduleOfExpensesForIncomeTaxesThatDifferFromUsStatutoryRateReconciliationDetails" xlink:href="rtn-20191231.xsd#IncomeTaxesScheduleOfExpensesForIncomeTaxesThatDifferFromUsStatutoryRateReconciliationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesScheduleOfIncomeTaxesPaidReceivedNetDetails" xlink:href="rtn-20191231.xsd#IncomeTaxesScheduleOfIncomeTaxesPaidReceivedNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesScheduleOfProvisionForFederalAndForeignIncomeTaxesDetails" xlink:href="rtn-20191231.xsd#IncomeTaxesScheduleOfProvisionForFederalAndForeignIncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:href="rtn-20191231.xsd#IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/IncomeTaxesTables" xlink:href="rtn-20191231.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/Leases" xlink:href="rtn-20191231.xsd#Leases" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/LeasesComponentsOfLeaseExpenseDetails" xlink:href="rtn-20191231.xsd#LeasesComponentsOfLeaseExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/LeasesFutureLeasePaymentsDetails" xlink:href="rtn-20191231.xsd#LeasesFutureLeasePaymentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/LeasesNarrativeDetails" xlink:href="rtn-20191231.xsd#LeasesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/LeasesOperatingLeaseLiabilitiesRecognizedOnBalanceSheetDetails" xlink:href="rtn-20191231.xsd#LeasesOperatingLeaseLiabilitiesRecognizedOnBalanceSheetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/LeasesOtherInformationRelatedToOperatingLeasesDetails" xlink:href="rtn-20191231.xsd#LeasesOtherInformationRelatedToOperatingLeasesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/LeasesTables" xlink:href="rtn-20191231.xsd#LeasesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/OtherAssetsNet" xlink:href="rtn-20191231.xsd#OtherAssetsNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/OtherAssetsNetNarrativeDetails" xlink:href="rtn-20191231.xsd#OtherAssetsNetNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/OtherAssetsNetScheduleOfOtherAssetsNetDetails" xlink:href="rtn-20191231.xsd#OtherAssetsNetScheduleOfOtherAssetsNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/OtherAssetsNetTables" xlink:href="rtn-20191231.xsd#OtherAssetsNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefits" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefits" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsAdjustmentToAccumulatedOtherComprehensiveLossDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsAdjustmentToAccumulatedOtherComprehensiveLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsFairValueOfPlanAssetsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsFairValueOfPlanAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsLongTermReturnsUsedInRoaAssumptionsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsLongTermReturnsUsedInRoaAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsMarketableSecuritiesHeldInTrustDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsMarketableSecuritiesHeldInTrustDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsNarrativeDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsPboAboScheduleDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsPboAboScheduleDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsPensionBenefitsExpectedToBePaidFromPlansOrCompaniesAssetsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsPensionBenefitsExpectedToBePaidFromPlansOrCompaniesAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsPensionContributionsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsPensionContributionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfChangeInPlanAssetsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfChangeInPlanAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfChangeInProjectedBenefitObligationDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfChangeInProjectedBenefitObligationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfComponentsOfNetPeriodicBenefitExpenseIncomePensionDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfComponentsOfNetPeriodicBenefitExpenseIncomePensionDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfComponentsOfNetPeriodicBenefitExpenseIncomePrbBenefitsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfComponentsOfNetPeriodicBenefitExpenseIncomePrbBenefitsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfFairValueMeasurementsOfCompanysPensionPlanAssetsByAssetCategoryAndByLevelDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfFairValueMeasurementsOfCompanysPensionPlanAssetsByAssetCategoryAndByLevelDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfFundedStatusAmountsRecognizedOnOurBalanceSheetsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfFundedStatusAmountsRecognizedOnOurBalanceSheetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfInvestmentAllocationRangesDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfInvestmentAllocationRangesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfReconciliationOfAmountsOnOurBalanceSheetsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfReconciliationOfAmountsOnOurBalanceSheetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfWeightedAverageNetPeriodicBenefitCostAssumptionsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfWeightedAverageNetPeriodicBenefitCostAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfWeightedAverageYearEndBenefitObligationAssumptionsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsScheduleOfWeightedAverageYearEndBenefitObligationAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsSourceOfChangeInAccumulatedOtherComprehensiveLossDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsSourceOfChangeInAccumulatedOtherComprehensiveLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsTables" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsVebaTrustsDetails" xlink:href="rtn-20191231.xsd#PensionAndOtherEmployeeBenefitsVebaTrustsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PropertyPlantAndEquipmentNet" xlink:href="rtn-20191231.xsd#PropertyPlantAndEquipmentNet" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PropertyPlantAndEquipmentNetNarrativeDetails" xlink:href="rtn-20191231.xsd#PropertyPlantAndEquipmentNetNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PropertyPlantAndEquipmentNetPropertyPlantAndEquipmentNetDetails" xlink:href="rtn-20191231.xsd#PropertyPlantAndEquipmentNetPropertyPlantAndEquipmentNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/PropertyPlantAndEquipmentNetTables" xlink:href="rtn-20191231.xsd#PropertyPlantAndEquipmentNetTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ProposedMergerWithUnitedTechnologiesCorporationUtc" xlink:href="rtn-20191231.xsd#ProposedMergerWithUnitedTechnologiesCorporationUtc" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/ProposedMergerWithUnitedTechnologiesCorporationUtcNarrativeDetails" xlink:href="rtn-20191231.xsd#ProposedMergerWithUnitedTechnologiesCorporationUtcNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/QuarterlyOperatingResultsUnaudited" xlink:href="rtn-20191231.xsd#QuarterlyOperatingResultsUnaudited" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/QuarterlyOperatingResultsUnauditedScheduleOfQuarterlyOperatingResultsDetails" xlink:href="rtn-20191231.xsd#QuarterlyOperatingResultsUnauditedScheduleOfQuarterlyOperatingResultsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/QuarterlyOperatingResultsUnauditedTables" xlink:href="rtn-20191231.xsd#QuarterlyOperatingResultsUnauditedTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/RedeemableNoncontrollingInterests" xlink:href="rtn-20191231.xsd#RedeemableNoncontrollingInterests" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/RedeemableNoncontrollingInterestsNarrativeDetails" xlink:href="rtn-20191231.xsd#RedeemableNoncontrollingInterestsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/RedeemableNoncontrollingInterestsRedeemableNoncontrollingInterestsRollforwardDetails" xlink:href="rtn-20191231.xsd#RedeemableNoncontrollingInterestsRedeemableNoncontrollingInterestsRollforwardDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/RedeemableNoncontrollingInterestsTables" xlink:href="rtn-20191231.xsd#RedeemableNoncontrollingInterestsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlans" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlansAssumptionsUsedInBlackScholesModelDetails" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlansAssumptionsUsedInBlackScholesModelDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlansAssumptionsUsedInMonteCarloModelDetails" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlansAssumptionsUsedInMonteCarloModelDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlansNarrativeDetails" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlansNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlansScheduleOfStockBasedCompensationArrangementsByShareBasedPaymentAwardLtppDetails" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlansScheduleOfStockBasedCompensationArrangementsByShareBasedPaymentAwardLtppDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlansScheduleOfStockBasedCompensationArrangementsByShareBasedPaymentAwardRestrictedStockAndRsusDetails" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlansScheduleOfStockBasedCompensationArrangementsByShareBasedPaymentAwardRestrictedStockAndRsusDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlansScheduleOfStockBasedCompensationDetails" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlansScheduleOfStockBasedCompensationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockBasedCompensationPlansTables" xlink:href="rtn-20191231.xsd#StockBasedCompensationPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockholdersEquity" xlink:href="rtn-20191231.xsd#StockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockholdersEquityChangesInSharesOfCommonStockOutstandingDetails" xlink:href="rtn-20191231.xsd#StockholdersEquityChangesInSharesOfCommonStockOutstandingDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockholdersEquityNarrativeDetails" xlink:href="rtn-20191231.xsd#StockholdersEquityNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockholdersEquityRepurchasesOfCommonStockUnderShareRepurchaseProgramsDetails" xlink:href="rtn-20191231.xsd#StockholdersEquityRepurchasesOfCommonStockUnderShareRepurchaseProgramsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/StockholdersEquityTables" xlink:href="rtn-20191231.xsd#StockholdersEquityTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPolicies" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeDetails" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesInventoriesDetails" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesInventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesNetEacAdjustmentsDetails" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesNetEacAdjustmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentNetDetails" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesScheduleOfDerivativeAssetsAndLiabilitiesDetails" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesScheduleOfDerivativeAssetsAndLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesScheduleOfReceivablesNetDetails" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesScheduleOfReceivablesNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:href="rtn-20191231.xsd#SummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" xlink:type="simple" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" xlink:type="simple" />
  <link:presentationLink xlink:role="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwill" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_F5C92E825A1853289E6D07078BD544D6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_C4E9D0DBB2325A5E928AED36D80F3F43" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_F5C92E825A1853289E6D07078BD544D6" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_C4E9D0DBB2325A5E928AED36D80F3F43" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwillNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_349463CA8DD47D570335F74460276402" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_2457E9622AD09F0523ABF74460274620" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_349463CA8DD47D570335F74460276402" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_2457E9622AD09F0523ABF74460274620" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_EDFD7CEAD3857B154BF6F74460272907" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_2457E9622AD09F0523ABF74460274620" xlink:to="loc_dei_LegalEntityAxis_EDFD7CEAD3857B154BF6F74460272907" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_5D47F08DCEA1F6E8D1B5F744602797BC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_EDFD7CEAD3857B154BF6F74460272907" xlink:to="loc_dei_EntityDomain_5D47F08DCEA1F6E8D1B5F744602797BC" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RGNextMember" xlink:label="loc_rtn_RGNextMember_D9002C78736927F677F8F74460278102" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_5D47F08DCEA1F6E8D1B5F744602797BC" xlink:to="loc_rtn_RGNextMember_D9002C78736927F677F8F74460278102" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_953050B2D43BBAA0FD4CF74460281FDC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_2457E9622AD09F0523ABF74460274620" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_953050B2D43BBAA0FD4CF74460281FDC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_49F0DBC08B119FAA5B67F74460287C25" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_953050B2D43BBAA0FD4CF74460281FDC" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_49F0DBC08B119FAA5B67F74460287C25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_2457E9622AD09F0523ABF74460274620" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_AAEE0C674414A063F9ECF7446028EA00" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_AAEE0C674414A063F9ECF7446028EA00" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NoncontrollingInterestOwnershipPercentageAcquiredbyParent" xlink:label="loc_rtn_NoncontrollingInterestOwnershipPercentageAcquiredbyParent_3BF75C3167FBC5FB1EB5F744602A3735" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_rtn_NoncontrollingInterestOwnershipPercentageAcquiredbyParent_3BF75C3167FBC5FB1EB5F744602A3735" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain" xlink:label="loc_us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain_8B19FE10D6CE289B51BCF744602A9D1B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementGain_8B19FE10D6CE289B51BCF744602A9D1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestEquityFairValue" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityFairValue_B6BE993C4649679D0023F744602A5A72" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestEquityFairValue_B6BE993C4649679D0023F744602A5A72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_8D14CC9E08B6CA0A6949F744602B6165" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_8D14CC9E08B6CA0A6949F744602B6165" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_E777662643C840755E04F744602B40AE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_E777662643C840755E04F744602B40AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinitelivedIntangibleAssetsAcquired1" xlink:label="loc_us-gaap_FinitelivedIntangibleAssetsAcquired1_C13F819D57BCDFE8C795F744602B7DCB" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_FinitelivedIntangibleAssetsAcquired1_C13F819D57BCDFE8C795F744602B7DCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife" xlink:label="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_BF55F28578ECB8D1E618F744602B52AF" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife_BF55F28578ECB8D1E618F744602B52AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_7C8D7244760F1FD4522BF744602B89FF" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_7C8D7244760F1FD4522BF744602B89FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainLossOnSaleOfBusiness" xlink:label="loc_us-gaap_GainLossOnSaleOfBusiness_B9D4F3F666CE426B952BF744602B63BB" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_GainLossOnSaleOfBusiness_B9D4F3F666CE426B952BF744602B63BB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_GainLossonDispositionofBusinessNetofTax" xlink:label="loc_rtn_GainLossonDispositionofBusinessNetofTax_4F337D1106262120F2CCF744602B9864" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_rtn_GainLossonDispositionofBusinessNetofTax_4F337D1106262120F2CCF744602B9864" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_30B8AAF39A5208098DC7F744602BE207" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_30B8AAF39A5208098DC7F744602BE207" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Proceedsfromnoncontrollinginterestpercentageoftotal" xlink:label="loc_rtn_Proceedsfromnoncontrollinginterestpercentageoftotal_BB9395EEC4AE01FDDE58F744602B59C9" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_rtn_Proceedsfromnoncontrollinginterestpercentageoftotal_BB9395EEC4AE01FDDE58F744602B59C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount" xlink:label="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_F8A80EB934FF5916BCE1F74460324C7C" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A4A635882926EFE7FB83F7446028BDFA" xlink:to="loc_us-gaap_BusinessAcquisitionPurchasePriceAllocationGoodwillExpectedTaxDeductibleAmount_F8A80EB934FF5916BCE1F74460324C7C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwillRollforwardOfGoodwillBySegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_5F085AC85DEDFA85ADF4ECB1690F8A3E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTable" xlink:label="loc_us-gaap_ScheduleOfGoodwillTable_B3CE3DE562BAB931F6BEECB1690FB11D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_5F085AC85DEDFA85ADF4ECB1690F8A3E" xlink:to="loc_us-gaap_ScheduleOfGoodwillTable_B3CE3DE562BAB931F6BEECB1690FB11D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_FF09D46CB068D134C7C8ECB1690F4AD1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_B3CE3DE562BAB931F6BEECB1690FB11D" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_FF09D46CB068D134C7C8ECB1690F4AD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_7C34CB21BAF826773977ECB1690F1D7C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_FF09D46CB068D134C7C8ECB1690F4AD1" xlink:to="loc_us-gaap_SegmentDomain_7C34CB21BAF826773977ECB1690F1D7C" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntegratedDefenseSystemsMember" xlink:label="loc_rtn_IntegratedDefenseSystemsMember_55794AA5F3A5CE6BB4F7ECB1690FDD97" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7C34CB21BAF826773977ECB1690F1D7C" xlink:to="loc_rtn_IntegratedDefenseSystemsMember_55794AA5F3A5CE6BB4F7ECB1690FDD97" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntelligenceInformationAndServicesMember" xlink:label="loc_rtn_IntelligenceInformationAndServicesMember_D35D7AEE7E6B58828951ECB1690F1433" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7C34CB21BAF826773977ECB1690F1D7C" xlink:to="loc_rtn_IntelligenceInformationAndServicesMember_D35D7AEE7E6B58828951ECB1690F1433" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MissileSystemsMember" xlink:label="loc_rtn_MissileSystemsMember_338ADD1B325DDAFEC5A0ECB1690F8155" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7C34CB21BAF826773977ECB1690F1D7C" xlink:to="loc_rtn_MissileSystemsMember_338ADD1B325DDAFEC5A0ECB1690F8155" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SpaceAndAirborneSystemsMember" xlink:label="loc_rtn_SpaceAndAirborneSystemsMember_AF24A315AA6E0BC32FC9ECB1690F8DCA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7C34CB21BAF826773977ECB1690F1D7C" xlink:to="loc_rtn_SpaceAndAirborneSystemsMember_AF24A315AA6E0BC32FC9ECB1690F8DCA" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_DC3C968FC84CFECBF503ECB1690F86BB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7C34CB21BAF826773977ECB1690F1D7C" xlink:to="loc_rtn_ForcepointMember_DC3C968FC84CFECBF503ECB1690F86BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_0FD47CE5072D6CB8A251ECB1690F68A3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfGoodwillTable_B3CE3DE562BAB931F6BEECB1690FB11D" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_0FD47CE5072D6CB8A251ECB1690F68A3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillRollForward" xlink:label="loc_us-gaap_GoodwillRollForward_C94F43FF1CA627D8DDB5ECB1690FB376" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_0FD47CE5072D6CB8A251ECB1690F68A3" xlink:to="loc_us-gaap_GoodwillRollForward_C94F43FF1CA627D8DDB5ECB1690FB376" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_28CB160FDE8EFC96DCF6ECB1690F7488" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_C94F43FF1CA627D8DDB5ECB1690FB376" xlink:to="loc_us-gaap_Goodwill_28CB160FDE8EFC96DCF6ECB1690F7488" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAcquiredDuringPeriod" xlink:label="loc_us-gaap_GoodwillAcquiredDuringPeriod_21666D9A0D4A24BA0D26ECB1690F6DE5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_C94F43FF1CA627D8DDB5ECB1690FB376" xlink:to="loc_us-gaap_GoodwillAcquiredDuringPeriod_21666D9A0D4A24BA0D26ECB1690F6DE5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillTranslationAndPurchaseAccountingAdjustments" xlink:label="loc_us-gaap_GoodwillTranslationAndPurchaseAccountingAdjustments_AC1DCE6E6C0489356184ECB1690F0B8D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_C94F43FF1CA627D8DDB5ECB1690FB376" xlink:to="loc_us-gaap_GoodwillTranslationAndPurchaseAccountingAdjustments_AC1DCE6E6C0489356184ECB1690F0B8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_309F95E2AE4B531EC767ECB1690F5EFC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillRollForward_C94F43FF1CA627D8DDB5ECB1690FB376" xlink:to="loc_us-gaap_Goodwill_309F95E2AE4B531EC767ECB1690F5EFC" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/AcquisitionsDivestituresAndGoodwillTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_B78CE7E0CDDB5E059816A7F12C049BEE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_C3A5023EFAE9534FBE7754D34270F9FA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_B78CE7E0CDDB5E059816A7F12C049BEE" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_C3A5023EFAE9534FBE7754D34270F9FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAxis" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_D8181AA5DDAA58248E5E1B16B84D78B5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_C3A5023EFAE9534FBE7754D34270F9FA" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_D8181AA5DDAA58248E5E1B16B84D78B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_BBB48F14AA8351CFB1B633ADB4FF1DCE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_D8181AA5DDAA58248E5E1B16B84D78B5" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_BBB48F14AA8351CFB1B633ADB4FF1DCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessAcquisitionLineItems" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_A518717296915FE3ABCE832499D48762" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_C3A5023EFAE9534FBE7754D34270F9FA" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_A518717296915FE3ABCE832499D48762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfGoodwillTextBlock" xlink:label="loc_us-gaap_ScheduleOfGoodwillTextBlock_4E3CB3E6105A5810B453C7A4D0A5E55C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_A518717296915FE3ABCE832499D48762" xlink:to="loc_us-gaap_ScheduleOfGoodwillTextBlock_4E3CB3E6105A5810B453C7A4D0A5E55C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReporting" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_B83B62B63ED3517EA830F1480423F005" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_FC467D817BA75F528B8E164E8E70808C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_B83B62B63ED3517EA830F1480423F005" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_FC467D817BA75F528B8E164E8E70808C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingCapitalExpendituresDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_5370D5AF649EDC195C350B998F1BE529" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_E4F816A9285D57CB85A00B998F1B185E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_5370D5AF649EDC195C350B998F1BE529" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_E4F816A9285D57CB85A00B998F1B185E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_3B5A5C7E305D2DE36DDD0B998F1BAE0A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_E4F816A9285D57CB85A00B998F1B185E" xlink:to="loc_srt_ConsolidationItemsAxis_3B5A5C7E305D2DE36DDD0B998F1BAE0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_AB99E492996832D29D810B998F1F9F5E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_3B5A5C7E305D2DE36DDD0B998F1BAE0A" xlink:to="loc_srt_ConsolidationItemsDomain_AB99E492996832D29D810B998F1F9F5E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_ADE2B637FD382C9EC1E30B998F206C0F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_AB99E492996832D29D810B998F1F9F5E" xlink:to="loc_us-gaap_OperatingSegmentsMember_ADE2B637FD382C9EC1E30B998F206C0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_EA6E0E1308C0337B5C440B998F200220" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_AB99E492996832D29D810B998F1F9F5E" xlink:to="loc_us-gaap_CorporateNonSegmentMember_EA6E0E1308C0337B5C440B998F200220" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_C3DEF6273F49648E66630B998F207576" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_E4F816A9285D57CB85A00B998F1B185E" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_C3DEF6273F49648E66630B998F207576" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_4431618A4E95C8CEC72F0B998F21A053" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_C3DEF6273F49648E66630B998F207576" xlink:to="loc_us-gaap_SegmentDomain_4431618A4E95C8CEC72F0B998F21A053" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntegratedDefenseSystemsMember" xlink:label="loc_rtn_IntegratedDefenseSystemsMember_A9A17C942E2353EAB6E60B998F219A98" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4431618A4E95C8CEC72F0B998F21A053" xlink:to="loc_rtn_IntegratedDefenseSystemsMember_A9A17C942E2353EAB6E60B998F219A98" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntelligenceInformationAndServicesMember" xlink:label="loc_rtn_IntelligenceInformationAndServicesMember_4B8290E2EA77B0E5D4D30B998F21410E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4431618A4E95C8CEC72F0B998F21A053" xlink:to="loc_rtn_IntelligenceInformationAndServicesMember_4B8290E2EA77B0E5D4D30B998F21410E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MissileSystemsMember" xlink:label="loc_rtn_MissileSystemsMember_4D6934DBD079F0A68B6A0B998F211EF5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4431618A4E95C8CEC72F0B998F21A053" xlink:to="loc_rtn_MissileSystemsMember_4D6934DBD079F0A68B6A0B998F211EF5" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SpaceAndAirborneSystemsMember" xlink:label="loc_rtn_SpaceAndAirborneSystemsMember_DCC2842F3BD86D87E3430B998F222FC3" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4431618A4E95C8CEC72F0B998F21A053" xlink:to="loc_rtn_SpaceAndAirborneSystemsMember_DCC2842F3BD86D87E3430B998F222FC3" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_9D293C582BC9F5E884330B998F22F3B1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4431618A4E95C8CEC72F0B998F21A053" xlink:to="loc_rtn_ForcepointMember_9D293C582BC9F5E884330B998F22F3B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_2C0B7A1C8DD3A17E79E60B998F224111" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_E4F816A9285D57CB85A00B998F1B185E" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_2C0B7A1C8DD3A17E79E60B998F224111" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireProductiveAssets" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_703C97F0DB0E321AF4630B998F22B940" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_2C0B7A1C8DD3A17E79E60B998F224111" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_703C97F0DB0E321AF4630B998F22B940" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingComponentsOfFasCasOperatingAdjustmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_DA93654E98DA5A979636562B6C502D22" xlink:type="locator" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ComponentsofFASCASOperatingAdjustmentTable" xlink:label="loc_rtn_ComponentsofFASCASOperatingAdjustmentTable_C49E8D39B13F5545934FAAB6AB556E9E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_DA93654E98DA5A979636562B6C502D22" xlink:to="loc_rtn_ComponentsofFASCASOperatingAdjustmentTable_C49E8D39B13F5545934FAAB6AB556E9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsegmentsAxis" xlink:label="loc_us-gaap_SubsegmentsAxis_FFD860DE44015BC0973FE3CDC8BDEA94" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_ComponentsofFASCASOperatingAdjustmentTable_C49E8D39B13F5545934FAAB6AB556E9E" xlink:to="loc_us-gaap_SubsegmentsAxis_FFD860DE44015BC0973FE3CDC8BDEA94" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubsegmentsDomain" xlink:label="loc_us-gaap_SubsegmentsDomain_478CAB6225B2526D95BDCCA25F4974D5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsegmentsAxis_FFD860DE44015BC0973FE3CDC8BDEA94" xlink:to="loc_us-gaap_SubsegmentsDomain_478CAB6225B2526D95BDCCA25F4974D5" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_FASCASPensionOperatingAdjustmentMember" xlink:label="loc_rtn_FASCASPensionOperatingAdjustmentMember_B8230AAC27B65C688FB9E1EEAC18CE68" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsegmentsDomain_478CAB6225B2526D95BDCCA25F4974D5" xlink:to="loc_rtn_FASCASPensionOperatingAdjustmentMember_B8230AAC27B65C688FB9E1EEAC18CE68" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_FASCASPRBOperatingAdjustmentMember" xlink:label="loc_rtn_FASCASPRBOperatingAdjustmentMember_786FCB4312DF582E9314CF794E398297" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsegmentsDomain_478CAB6225B2526D95BDCCA25F4974D5" xlink:to="loc_rtn_FASCASPRBOperatingAdjustmentMember_786FCB4312DF582E9314CF794E398297" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_FASCASOperatingAdjustmentMember" xlink:label="loc_rtn_FASCASOperatingAdjustmentMember_AFDAE71B622B5301B3BCC6737613027A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsegmentsDomain_478CAB6225B2526D95BDCCA25F4974D5" xlink:to="loc_rtn_FASCASOperatingAdjustmentMember_AFDAE71B622B5301B3BCC6737613027A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_EFC497D2E2CE5CEA973784E395C3F5FD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_ComponentsofFASCASOperatingAdjustmentTable_C49E8D39B13F5545934FAAB6AB556E9E" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_EFC497D2E2CE5CEA973784E395C3F5FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_5BDFA758BB1152BE8528A687FB8BF0CD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_EFC497D2E2CE5CEA973784E395C3F5FD" xlink:to="loc_us-gaap_OperatingIncomeLoss_5BDFA758BB1152BE8528A687FB8BF0CD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingComponentsOfTotalAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_68289843B5908498FF430B998EFEB7AE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_67562AC3D481C647C8670B998EFECA0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_68289843B5908498FF430B998EFEB7AE" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_67562AC3D481C647C8670B998EFECA0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_C957CD8E1BE9388B7CBA0B998EFE05DE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_67562AC3D481C647C8670B998EFECA0B" xlink:to="loc_srt_ConsolidationItemsAxis_C957CD8E1BE9388B7CBA0B998EFE05DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_1446F907F1D5F073C60B0B998EFF90D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_C957CD8E1BE9388B7CBA0B998EFE05DE" xlink:to="loc_srt_ConsolidationItemsDomain_1446F907F1D5F073C60B0B998EFF90D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_CBAE7DF4A2400C2205E90B998EFF2F43" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_1446F907F1D5F073C60B0B998EFF90D7" xlink:to="loc_us-gaap_OperatingSegmentsMember_CBAE7DF4A2400C2205E90B998EFF2F43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_DB287362FF9F461CBC9E0B998EFFEB0E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_1446F907F1D5F073C60B0B998EFF90D7" xlink:to="loc_us-gaap_CorporateNonSegmentMember_DB287362FF9F461CBC9E0B998EFFEB0E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_26F2CE6244C4E9E3E3E30B998EFF6D78" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_67562AC3D481C647C8670B998EFECA0B" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_26F2CE6244C4E9E3E3E30B998EFF6D78" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_B5A8D54E2FED19E615190B998F0082D6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_26F2CE6244C4E9E3E3E30B998EFF6D78" xlink:to="loc_us-gaap_SegmentDomain_B5A8D54E2FED19E615190B998F0082D6" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntegratedDefenseSystemsMember" xlink:label="loc_rtn_IntegratedDefenseSystemsMember_A70A87566B5AE1AAB5070B998F002323" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_B5A8D54E2FED19E615190B998F0082D6" xlink:to="loc_rtn_IntegratedDefenseSystemsMember_A70A87566B5AE1AAB5070B998F002323" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntelligenceInformationAndServicesMember" xlink:label="loc_rtn_IntelligenceInformationAndServicesMember_50816162158AFBF60F8A0B998F000288" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_B5A8D54E2FED19E615190B998F0082D6" xlink:to="loc_rtn_IntelligenceInformationAndServicesMember_50816162158AFBF60F8A0B998F000288" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MissileSystemsMember" xlink:label="loc_rtn_MissileSystemsMember_4C3D2AD28581D09D671E0B998F0073DC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_B5A8D54E2FED19E615190B998F0082D6" xlink:to="loc_rtn_MissileSystemsMember_4C3D2AD28581D09D671E0B998F0073DC" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SpaceAndAirborneSystemsMember" xlink:label="loc_rtn_SpaceAndAirborneSystemsMember_7CD0C312630EF534F61E0B998F000F46" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_B5A8D54E2FED19E615190B998F0082D6" xlink:to="loc_rtn_SpaceAndAirborneSystemsMember_7CD0C312630EF534F61E0B998F000F46" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_BCFA57CFE99E5B27469E0B998F00332D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_B5A8D54E2FED19E615190B998F0082D6" xlink:to="loc_rtn_ForcepointMember_BCFA57CFE99E5B27469E0B998F00332D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_A33F45B35EC406D4510D0B998F015B19" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_67562AC3D481C647C8670B998EFECA0B" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_A33F45B35EC406D4510D0B998F015B19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_5139BF1EE5F8B05F9EB90B998F01F7C5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_A33F45B35EC406D4510D0B998F015B19" xlink:to="loc_us-gaap_Assets_5139BF1EE5F8B05F9EB90B998F01F7C5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingDepreciationAndAmortizationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_597E1B98CD9E70C1FD650B998F0DD349" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_5DC02D31E4ABC014A8DD0B998F0DCF72" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_597E1B98CD9E70C1FD650B998F0DD349" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_5DC02D31E4ABC014A8DD0B998F0DCF72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_C78CEEDB9D4DC8FEF9D40B998F0EC0D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_5DC02D31E4ABC014A8DD0B998F0DCF72" xlink:to="loc_srt_ConsolidationItemsAxis_C78CEEDB9D4DC8FEF9D40B998F0EC0D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_E1D15EBC114E4A5A29950B998F0E7A0A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_C78CEEDB9D4DC8FEF9D40B998F0EC0D4" xlink:to="loc_srt_ConsolidationItemsDomain_E1D15EBC114E4A5A29950B998F0E7A0A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_B7A4FCF18CC9969563990B998F0E0AFF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_E1D15EBC114E4A5A29950B998F0E7A0A" xlink:to="loc_us-gaap_OperatingSegmentsMember_B7A4FCF18CC9969563990B998F0E0AFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_24131A00CDF51FB41A4F0B998F0E6A3C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_E1D15EBC114E4A5A29950B998F0E7A0A" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_24131A00CDF51FB41A4F0B998F0E6A3C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_05DA7D42F53ADDBA1E560B998F0F657D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_E1D15EBC114E4A5A29950B998F0E7A0A" xlink:to="loc_us-gaap_CorporateNonSegmentMember_05DA7D42F53ADDBA1E560B998F0F657D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_381D5ABEB4EC400F9CB50B998F0F75E3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_5DC02D31E4ABC014A8DD0B998F0DCF72" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_381D5ABEB4EC400F9CB50B998F0F75E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_381D5ABEB4EC400F9CB50B998F0F75E3" xlink:to="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntegratedDefenseSystemsMember" xlink:label="loc_rtn_IntegratedDefenseSystemsMember_0B3C51E2E76B5FB10C350B998F108D03" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:to="loc_rtn_IntegratedDefenseSystemsMember_0B3C51E2E76B5FB10C350B998F108D03" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntelligenceInformationAndServicesMember" xlink:label="loc_rtn_IntelligenceInformationAndServicesMember_06DDADAE9BC22AC3FF870B998F103A4E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:to="loc_rtn_IntelligenceInformationAndServicesMember_06DDADAE9BC22AC3FF870B998F103A4E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MissileSystemsMember" xlink:label="loc_rtn_MissileSystemsMember_D9D4078B6624945807950B998F1091A0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:to="loc_rtn_MissileSystemsMember_D9D4078B6624945807950B998F1091A0" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SpaceAndAirborneSystemsMember" xlink:label="loc_rtn_SpaceAndAirborneSystemsMember_B9702B9B2E1280C3EAF20B998F108AB2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:to="loc_rtn_SpaceAndAirborneSystemsMember_B9702B9B2E1280C3EAF20B998F108AB2" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_771CF7AECB6EF3BEF4C10B998F101BD8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:to="loc_rtn_ForcepointMember_771CF7AECB6EF3BEF4C10B998F101BD8" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AcquisitionAccountingAdjustmentMember" xlink:label="loc_rtn_AcquisitionAccountingAdjustmentMember_1C676C850A943E6C94170B998F114530" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_20B2A06D9EE03E82249B0B998F0F4D0B" xlink:to="loc_rtn_AcquisitionAccountingAdjustmentMember_1C676C850A943E6C94170B998F114530" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_E68B35B1FE2E272FC1740B998F119F22" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_5DC02D31E4ABC014A8DD0B998F0DCF72" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_E68B35B1FE2E272FC1740B998F119F22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_D61AC14288C88B1E14F00B998F11DEE8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_E68B35B1FE2E272FC1740B998F119F22" xlink:to="loc_us-gaap_DepreciationAndAmortization_D61AC14288C88B1E14F00B998F11DEE8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingDisaggregationOfRevenueDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_5325F7F304BBDA9D9F5C0B998EEAD44F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTable" xlink:label="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_5325F7F304BBDA9D9F5C0B998EEAD44F" xlink:to="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_77860B1F5E3C51095EBB0B998EEB9FCB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_77860B1F5E3C51095EBB0B998EEB9FCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_77860B1F5E3C51095EBB0B998EEB9FCB" xlink:to="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntegratedDefenseSystemsMember" xlink:label="loc_rtn_IntegratedDefenseSystemsMember_881A0C07E26F3C2016C10B998EEDEC2E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_rtn_IntegratedDefenseSystemsMember_881A0C07E26F3C2016C10B998EEDEC2E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntelligenceInformationAndServicesMember" xlink:label="loc_rtn_IntelligenceInformationAndServicesMember_C8DB3B668050300A693C0B998EED0435" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_rtn_IntelligenceInformationAndServicesMember_C8DB3B668050300A693C0B998EED0435" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MissileSystemsMember" xlink:label="loc_rtn_MissileSystemsMember_ACB874B3280B445BA30B0B998EEDA2C5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_rtn_MissileSystemsMember_ACB874B3280B445BA30B0B998EEDA2C5" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SpaceAndAirborneSystemsMember" xlink:label="loc_rtn_SpaceAndAirborneSystemsMember_DB019E563882FFCDA8980B998EED43CC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_rtn_SpaceAndAirborneSystemsMember_DB019E563882FFCDA8980B998EED43CC" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_82104AEBA6D1378FD6D70B998EEE9752" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_rtn_ForcepointMember_82104AEBA6D1378FD6D70B998EEE9752" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_41D53E9C09EE00F2D2D20B998EEE87F7" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_us-gaap_CorporateNonSegmentMember_41D53E9C09EE00F2D2D20B998EEE87F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_47976BE3E6A99FE76B0C0B998EEE1B73" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_us-gaap_OperatingSegmentsMember_47976BE3E6A99FE76B0C0B998EEE1B73" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AcquisitionAccountingAdjustmentMember" xlink:label="loc_rtn_AcquisitionAccountingAdjustmentMember_7E9A5203D2628DDBD60A0B998EEEC1D1" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_A96D6E8A8200CEBD4F9B0B998EECC551" xlink:to="loc_rtn_AcquisitionAccountingAdjustmentMember_7E9A5203D2628DDBD60A0B998EEEC1D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_120CAE5455816205AFBA0B998EEE975F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:to="loc_srt_StatementGeographicalAxis_120CAE5455816205AFBA0B998EEE975F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_11AB83FB750FDEA27F540B998EEEE344" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_120CAE5455816205AFBA0B998EEE975F" xlink:to="loc_srt_SegmentGeographicalDomain_11AB83FB750FDEA27F540B998EEEE344" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_ABB36CEE2939497375BF0B998EEF94A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_11AB83FB750FDEA27F540B998EEEE344" xlink:to="loc_country_US_ABB36CEE2939497375BF0B998EEF94A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_AsiaPacificMember" xlink:label="loc_srt_AsiaPacificMember_0771C65AB7C9D5A1D9840B998EEFFE4A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_11AB83FB750FDEA27F540B998EEEE344" xlink:to="loc_srt_AsiaPacificMember_0771C65AB7C9D5A1D9840B998EEFFE4A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MiddleEastAndNorthAfricaMember" xlink:label="loc_rtn_MiddleEastAndNorthAfricaMember_DC40BBEAAB76848B26B80B998EEF220A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_11AB83FB750FDEA27F540B998EEEE344" xlink:to="loc_rtn_MiddleEastAndNorthAfricaMember_DC40BBEAAB76848B26B80B998EEF220A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AllOtherPrincipallyEuropeMember" xlink:label="loc_rtn_AllOtherPrincipallyEuropeMember_7F0772C4438F1D3886440B998EEFA50A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_11AB83FB750FDEA27F540B998EEEE344" xlink:to="loc_rtn_AllOtherPrincipallyEuropeMember_7F0772C4438F1D3886440B998EEFA50A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis" xlink:label="loc_srt_MajorCustomersAxis_7FA4DC4BEDF417226D6F0B998EF0E5A0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:to="loc_srt_MajorCustomersAxis_7FA4DC4BEDF417226D6F0B998EF0E5A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_4CA4CFABC5EA5955EBD40B998EF0F0D6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_MajorCustomersAxis_7FA4DC4BEDF417226D6F0B998EF0E5A0" xlink:to="loc_srt_NameOfMajorCustomerDomain_4CA4CFABC5EA5955EBD40B998EF0F0D6" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_UsGovernmentSalesExcludingForeignMilitarySalesMember" xlink:label="loc_rtn_UsGovernmentSalesExcludingForeignMilitarySalesMember_D3732850D36168E72ABC0B998EF0975E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4CA4CFABC5EA5955EBD40B998EF0F0D6" xlink:to="loc_rtn_UsGovernmentSalesExcludingForeignMilitarySalesMember_D3732850D36168E72ABC0B998EF0975E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DomesticDirectCommercialSalesMember" xlink:label="loc_rtn_DomesticDirectCommercialSalesMember_F4FCB65DC11B13FD5FEC0B998EF04CF4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4CA4CFABC5EA5955EBD40B998EF0F0D6" xlink:to="loc_rtn_DomesticDirectCommercialSalesMember_F4FCB65DC11B13FD5FEC0B998EF04CF4" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForeignMilitarySalesthroughUSGovernmentMember" xlink:label="loc_rtn_ForeignMilitarySalesthroughUSGovernmentMember_71CA8402B4ABEB70834D0B998EF0A700" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4CA4CFABC5EA5955EBD40B998EF0F0D6" xlink:to="loc_rtn_ForeignMilitarySalesthroughUSGovernmentMember_71CA8402B4ABEB70834D0B998EF0A700" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForeigndirectcommercialsalesexcludingForeignMilitarySalesthroughU.S.GovMember" xlink:label="loc_rtn_ForeigndirectcommercialsalesexcludingForeignMilitarySalesthroughU.S.GovMember_A57858BAB8F440E6DD840B998EF15192" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_4CA4CFABC5EA5955EBD40B998EF0F0D6" xlink:to="loc_rtn_ForeigndirectcommercialsalesexcludingForeignMilitarySalesthroughU.S.GovMember_A57858BAB8F440E6DD840B998EF15192" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerBasisOfPricingAxis" xlink:label="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_CEDF9D6A27ECF1AB91B10B998EF14602" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:to="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_CEDF9D6A27ECF1AB91B10B998EF14602" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerBasisOfPricingDomain" xlink:label="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_630A0C043F316AEA13C10B998EF184BC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingAxis_CEDF9D6A27ECF1AB91B10B998EF14602" xlink:to="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_630A0C043F316AEA13C10B998EF184BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FixedPriceContractMember" xlink:label="loc_us-gaap_FixedPriceContractMember_48250F0F0DC1830324950B998EF131AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_630A0C043F316AEA13C10B998EF184BC" xlink:to="loc_us-gaap_FixedPriceContractMember_48250F0F0DC1830324950B998EF131AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TimeAndMaterialsContractMember" xlink:label="loc_us-gaap_TimeAndMaterialsContractMember_FD24D8AA3ECB33D544500B998EF21460" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerBasisOfPricingDomain_630A0C043F316AEA13C10B998EF184BC" xlink:to="loc_us-gaap_TimeAndMaterialsContractMember_FD24D8AA3ECB33D544500B998EF21460" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_1E3F460CBFE3D69E2A010B998EF26459" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:to="loc_srt_ConsolidationItemsAxis_1E3F460CBFE3D69E2A010B998EF26459" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_A6C878BAD615A3E935FA0B998EF26981" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_1E3F460CBFE3D69E2A010B998EF26459" xlink:to="loc_srt_ConsolidationItemsDomain_A6C878BAD615A3E935FA0B998EF26981" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A6C878BAD615A3E935FA0B998EF26981" xlink:to="loc_us-gaap_CorporateNonSegmentMember_41D53E9C09EE00F2D2D20B998EEE87F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_3E55FABD28AC1D43C8C00B998EF2E4E9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A6C878BAD615A3E935FA0B998EF26981" xlink:to="loc_us-gaap_IntersegmentEliminationMember_3E55FABD28AC1D43C8C00B998EF2E4E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_041FF3A24AEAD8B705860B998EF39B6E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A6C878BAD615A3E935FA0B998EF26981" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_041FF3A24AEAD8B705860B998EF39B6E" xlink:type="arc" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A6C878BAD615A3E935FA0B998EF26981" xlink:to="loc_us-gaap_OperatingSegmentsMember_47976BE3E6A99FE76B0C0B998EEE1B73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueLineItems" xlink:label="loc_us-gaap_DisaggregationOfRevenueLineItems_42824D82445F788A19920B998EF3C97A" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueTable_2D230F1B9DDDD81477860B998EEAACD2" xlink:to="loc_us-gaap_DisaggregationOfRevenueLineItems_42824D82445F788A19920B998EF3C97A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_E021BAFCBF133386AFAE0B998EF3190B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisaggregationOfRevenueLineItems_42824D82445F788A19920B998EF3C97A" xlink:to="loc_us-gaap_Revenues_E021BAFCBF133386AFAE0B998EF3190B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingScheduleOfPropertyPlantAndEquipmentNetByGeographicAreaDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_1F113140AE717B2C02F0EDEC93005A01" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_42A3F4A54653A2FF7A65EDEC9300425C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_1F113140AE717B2C02F0EDEC93005A01" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_42A3F4A54653A2FF7A65EDEC9300425C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_D87A772EC7CC2B43F2B3EDEC930052F3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_42A3F4A54653A2FF7A65EDEC9300425C" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_D87A772EC7CC2B43F2B3EDEC930052F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_18FBE4F0181DDA8073E1EDEC9300693D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_D87A772EC7CC2B43F2B3EDEC930052F3" xlink:to="loc_us-gaap_SegmentDomain_18FBE4F0181DDA8073E1EDEC9300693D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_3B62AD0A172E94A6CF96EDEC93013156" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_18FBE4F0181DDA8073E1EDEC9300693D" xlink:to="loc_country_US_3B62AD0A172E94A6CF96EDEC93013156" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AllOtherPrincipallyEuropeMember" xlink:label="loc_rtn_AllOtherPrincipallyEuropeMember_8724208034B2EB8DE04AEDEC93019E61" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_18FBE4F0181DDA8073E1EDEC9300693D" xlink:to="loc_rtn_AllOtherPrincipallyEuropeMember_8724208034B2EB8DE04AEDEC93019E61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_B9B9C9AACA3FE861DA52EDEC93011F36" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_42A3F4A54653A2FF7A65EDEC9300425C" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_B9B9C9AACA3FE861DA52EDEC93011F36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_663E04D1BB56A5440D7CEDEC9301FF8D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_B9B9C9AACA3FE861DA52EDEC93011F36" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_663E04D1BB56A5440D7CEDEC9301FF8D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingSegmentOperatingPerformanceDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_8F4C94375D90D09B13830B998F3F6C15" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_2E59D3F9608777E745F30B998F3FF0C6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_8F4C94375D90D09B13830B998F3F6C15" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_2E59D3F9608777E745F30B998F3FF0C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsAxis" xlink:label="loc_srt_ConsolidationItemsAxis_04830B9995C084BA5ABE0B998F3F9350" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_2E59D3F9608777E745F30B998F3FF0C6" xlink:to="loc_srt_ConsolidationItemsAxis_04830B9995C084BA5ABE0B998F3F9350" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ConsolidationItemsDomain" xlink:label="loc_srt_ConsolidationItemsDomain_A68A87D791E3BF93D0A40B998F4055DE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_04830B9995C084BA5ABE0B998F3F9350" xlink:to="loc_srt_ConsolidationItemsDomain_A68A87D791E3BF93D0A40B998F4055DE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingSegmentsMember" xlink:label="loc_us-gaap_OperatingSegmentsMember_6509E96ECE29E0B727130B998F405B54" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A68A87D791E3BF93D0A40B998F4055DE" xlink:to="loc_us-gaap_OperatingSegmentsMember_6509E96ECE29E0B727130B998F405B54" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IntersegmentEliminationMember" xlink:label="loc_us-gaap_IntersegmentEliminationMember_43E62ED9AE85F6A5D4F00B998F40649E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A68A87D791E3BF93D0A40B998F4055DE" xlink:to="loc_us-gaap_IntersegmentEliminationMember_43E62ED9AE85F6A5D4F00B998F40649E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MaterialReconcilingItemsMember" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_303A548326849EA1A6510B998F45FCB6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A68A87D791E3BF93D0A40B998F4055DE" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_303A548326849EA1A6510B998F45FCB6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateNonSegmentMember" xlink:label="loc_us-gaap_CorporateNonSegmentMember_572C4B2D7472A55E2A5C0B998F4689BC" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_A68A87D791E3BF93D0A40B998F4055DE" xlink:to="loc_us-gaap_CorporateNonSegmentMember_572C4B2D7472A55E2A5C0B998F4689BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_D77EA58C90A56F76608D0B998F46C113" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_2E59D3F9608777E745F30B998F3FF0C6" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_D77EA58C90A56F76608D0B998F46C113" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_D77EA58C90A56F76608D0B998F46C113" xlink:to="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntegratedDefenseSystemsMember" xlink:label="loc_rtn_IntegratedDefenseSystemsMember_916F528A20616117774A0B998F46E394" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:to="loc_rtn_IntegratedDefenseSystemsMember_916F528A20616117774A0B998F46E394" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IntelligenceInformationAndServicesMember" xlink:label="loc_rtn_IntelligenceInformationAndServicesMember_733D8C7C69EA1BAF45420B998F477C4D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:to="loc_rtn_IntelligenceInformationAndServicesMember_733D8C7C69EA1BAF45420B998F477C4D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MissileSystemsMember" xlink:label="loc_rtn_MissileSystemsMember_5210D1069DD17DF8162A0B998F47D275" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:to="loc_rtn_MissileSystemsMember_5210D1069DD17DF8162A0B998F47D275" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SpaceAndAirborneSystemsMember" xlink:label="loc_rtn_SpaceAndAirborneSystemsMember_D057A12E4832BD7A8A5D0B998F47978E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:to="loc_rtn_SpaceAndAirborneSystemsMember_D057A12E4832BD7A8A5D0B998F47978E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_7E8DD15EB78E890816980B998F47C6CE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:to="loc_rtn_ForcepointMember_7E8DD15EB78E890816980B998F47C6CE" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AcquisitionAccountingAdjustmentMember" xlink:label="loc_rtn_AcquisitionAccountingAdjustmentMember_23DE23B67876948BD0A50B998F47B5CC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:to="loc_rtn_AcquisitionAccountingAdjustmentMember_23DE23B67876948BD0A50B998F47B5CC" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_FASCASOperatingAdjustmentMember" xlink:label="loc_rtn_FASCASOperatingAdjustmentMember_799CC2CEDC79EC57CE360B998F48DAF6" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_84580B2CC3B699A1E7770B998F46608D" xlink:to="loc_rtn_FASCASOperatingAdjustmentMember_799CC2CEDC79EC57CE360B998F48DAF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingInformationLineItems" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_F29290D06198198D1DEA0B998F48E09E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_2E59D3F9608777E745F30B998F3FF0C6" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_F29290D06198198D1DEA0B998F48E09E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_0C9B4F7330F46DD342250B998F486381" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F29290D06198198D1DEA0B998F48E09E" xlink:to="loc_us-gaap_Revenues_0C9B4F7330F46DD342250B998F486381" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_640E7CAA66DD06F8834B0B998F486A08" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F29290D06198198D1DEA0B998F48E09E" xlink:to="loc_us-gaap_OperatingIncomeLoss_640E7CAA66DD06F8834B0B998F486A08" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Noncashgainonrevaluationofinvestmentinequitysecuritiesofnonpubliclytradedcompanyreclassifiedfromsegmentoperatingincometootherincomeexpensenet" xlink:label="loc_rtn_Noncashgainonrevaluationofinvestmentinequitysecuritiesofnonpubliclytradedcompanyreclassifiedfromsegmentoperatingincometootherincomeexpensenet_6D419DFE2A81377052ED0B998F484047" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F29290D06198198D1DEA0B998F48E09E" xlink:to="loc_rtn_Noncashgainonrevaluationofinvestmentinequitysecuritiesofnonpubliclytradedcompanyreclassifiedfromsegmentoperatingincometootherincomeexpensenet_6D419DFE2A81377052ED0B998F484047" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NetexpensesrelatedtoLTAMDSincludedincorporateoperatingincome" xlink:label="loc_rtn_NetexpensesrelatedtoLTAMDSincludedincorporateoperatingincome_F77942B408A2C8FE976A0B998F488F24" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_F29290D06198198D1DEA0B998F48E09E" xlink:to="loc_rtn_NetexpensesrelatedtoLTAMDSincludedincorporateoperatingincome_F77942B408A2C8FE976A0B998F488F24" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/BusinessSegmentReportingTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentReportingAbstract" xlink:label="loc_us-gaap_SegmentReportingAbstract_CAB6DDBDC9635B6E8D9589AD113A9E5E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_BD8DE15F8FD55DA5BAB9622CDF7C3588" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_CAB6DDBDC9635B6E8D9589AD113A9E5E" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_BD8DE15F8FD55DA5BAB9622CDF7C3588" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ScheduleofFASCASOperatingAdjustmentTableTextBlock" xlink:label="loc_rtn_ScheduleofFASCASOperatingAdjustmentTableTextBlock_896889564A735B008BFB49BADC9F4062" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_CAB6DDBDC9635B6E8D9589AD113A9E5E" xlink:to="loc_rtn_ScheduleofFASCASOperatingAdjustmentTableTextBlock_896889564A735B008BFB49BADC9F4062" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReconciliationOfOtherSignificantReconcilingItemsFromSegmentsToConsolidatedTextBlock" xlink:label="loc_us-gaap_ReconciliationOfOtherSignificantReconcilingItemsFromSegmentsToConsolidatedTextBlock_A482BB09F5C15AD187931C980F5E4141" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_CAB6DDBDC9635B6E8D9589AD113A9E5E" xlink:to="loc_us-gaap_ReconciliationOfOtherSignificantReconcilingItemsFromSegmentsToConsolidatedTextBlock_A482BB09F5C15AD187931C980F5E4141" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock" xlink:label="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock_E3CD5E23058555139ACB81680C6D79C1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_CAB6DDBDC9635B6E8D9589AD113A9E5E" xlink:to="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock_E3CD5E23058555139ACB81680C6D79C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock_1D5BF3796A4858E58F70E8C1249CC56F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_CAB6DDBDC9635B6E8D9589AD113A9E5E" xlink:to="loc_us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock_1D5BF3796A4858E58F70E8C1249CC56F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisaggregationOfRevenueTableTextBlock" xlink:label="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_15CBD5CDFBB95C5896280BB952190F76" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_CAB6DDBDC9635B6E8D9589AD113A9E5E" xlink:to="loc_us-gaap_DisaggregationOfRevenueTableTextBlock_15CBD5CDFBB95C5896280BB952190F76" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommercialPaperAndLongTermDebt" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_2089C302BD9D5B8997871B43DD785787" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtTextBlock" xlink:label="loc_us-gaap_LongTermDebtTextBlock_47AC82F749AE5F8F85FEC7645B9CD8A5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_2089C302BD9D5B8997871B43DD785787" xlink:to="loc_us-gaap_LongTermDebtTextBlock_47AC82F749AE5F8F85FEC7645B9CD8A5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtAdjustmentsAndPaymentsToPrincipalAmountsOfLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_2360A2FEFD345EBEBE2CB6F6AE4D4612" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_C68488794A565E4CB48B0D49438389B2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_2360A2FEFD345EBEBE2CB6F6AE4D4612" xlink:to="loc_us-gaap_DebtInstrumentTable_C68488794A565E4CB48B0D49438389B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_E47CF2715C48547F98D64410251C1F72" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_C68488794A565E4CB48B0D49438389B2" xlink:to="loc_srt_StatementScenarioAxis_E47CF2715C48547F98D64410251C1F72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_70BBE1EB2C4350E796E15E588E9526DB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_E47CF2715C48547F98D64410251C1F72" xlink:to="loc_srt_ScenarioUnspecifiedDomain_70BBE1EB2C4350E796E15E588E9526DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_C68488794A565E4CB48B0D49438389B2" xlink:to="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_C6F649361649571CBA8D168442D3CDAB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_DebtInstrumentCarryingAmount_C6F649361649571CBA8D168442D3CDAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscount_36E66CC106095B6D98C487F99ED9A6A3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscount_36E66CC106095B6D98C487F99ED9A6A3" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AdjustmentToPrincipalAmountsOfLongTermDebtDueToUnamortizedInterestRateHedgingCosts" xlink:label="loc_rtn_AdjustmentToPrincipalAmountsOfLongTermDebtDueToUnamortizedInterestRateHedgingCosts_BA568584604157EC8B00E5123FAD0682" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_rtn_AdjustmentToPrincipalAmountsOfLongTermDebtDueToUnamortizedInterestRateHedgingCosts_BA568584604157EC8B00E5123FAD0682" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermNotesPayable" xlink:label="loc_us-gaap_LongTermNotesPayable_5AC163C0D060500088F07F1C3AA696D1" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_LongTermNotesPayable_5AC163C0D060500088F07F1C3AA696D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C374BEDC17005A918E00AD29FAB58998" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_C374BEDC17005A918E00AD29FAB58998" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_EE454B56433E54E8A7E6E4A271A495CF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_EE454B56433E54E8A7E6E4A271A495CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_8AC8F04CB97E52F68A55340F69616ABE" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_8AC8F04CB97E52F68A55340F69616ABE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_25B43D30C05A5A47A52D33CBC08A7DF6" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_25B43D30C05A5A47A52D33CBC08A7DF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_470B8130088759C3B31C64E66000BD52" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_470B8130088759C3B31C64E66000BD52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_D22255F0864051DD85C10135700624AA" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_510AE013BFBE58B098435ACBB0009AE1" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_D22255F0864051DD85C10135700624AA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtFairValueOfLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_3CEA66FD5E99601442B6ECB168B1A975" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_589DDD69C7EA7E22D8F0ECEFC3864ABF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_3CEA66FD5E99601442B6ECB168B1A975" xlink:to="loc_us-gaap_DebtInstrumentTable_589DDD69C7EA7E22D8F0ECEFC3864ABF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_F5AFF138483C08C720B7ECF021E519F5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_589DDD69C7EA7E22D8F0ECEFC3864ABF" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_F5AFF138483C08C720B7ECF021E519F5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_B50A97208AB44E83F9A4ECF021F4E5E8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_F5AFF138483C08C720B7ECF021E519F5" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_B50A97208AB44E83F9A4ECF021F4E5E8" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_CommercialpaperandcurrentportionoflongtermdebtMember" xlink:label="loc_rtn_CommercialpaperandcurrentportionoflongtermdebtMember_0F8DE174591AA112DD0AECF07859FEAA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_B50A97208AB44E83F9A4ECF021F4E5E8" xlink:to="loc_rtn_CommercialpaperandcurrentportionoflongtermdebtMember_0F8DE174591AA112DD0AECF07859FEAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_EB41435FBD706D24A4C8ECEFC388EC0C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_589DDD69C7EA7E22D8F0ECEFC3864ABF" xlink:to="loc_us-gaap_DebtInstrumentLineItems_EB41435FBD706D24A4C8ECEFC388EC0C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_C9EF60417B42F81445CFECB168B12138" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_EB41435FBD706D24A4C8ECEFC388EC0C" xlink:to="loc_us-gaap_LongTermDebtFairValue_C9EF60417B42F81445CFECB168B12138" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_9C337E1F19C0BCF63162F7445F71AA7D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_F420BC95B49D71FC1161F7445F71ACCF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_9C337E1F19C0BCF63162F7445F71AA7D" xlink:to="loc_us-gaap_DebtInstrumentTable_F420BC95B49D71FC1161F7445F71ACCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_FC89C36EDFA1D6FD44ACF7445F71A3CB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F420BC95B49D71FC1161F7445F71ACCF" xlink:to="loc_srt_StatementScenarioAxis_FC89C36EDFA1D6FD44ACF7445F71A3CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_0773E6D3FF647127F414F7445F72CFD1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_FC89C36EDFA1D6FD44ACF7445F71A3CB" xlink:to="loc_srt_ScenarioUnspecifiedDomain_0773E6D3FF647127F414F7445F72CFD1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioForecastMember" xlink:label="loc_srt_ScenarioForecastMember_21ED6F20BEB85C139DF7F7445F7247B8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScenarioUnspecifiedDomain_0773E6D3FF647127F414F7445F72CFD1" xlink:to="loc_srt_ScenarioForecastMember_21ED6F20BEB85C139DF7F7445F7247B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_DBDEC0A5D3B45871878DF7445F72DBEA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F420BC95B49D71FC1161F7445F71ACCF" xlink:to="loc_srt_RangeAxis_DBDEC0A5D3B45871878DF7445F72DBEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_6A71B8419CF371A45701F7445F73DBB2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_DBDEC0A5D3B45871878DF7445F72DBEA" xlink:to="loc_srt_RangeMember_6A71B8419CF371A45701F7445F73DBB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_3B0D5FB2D00FEECD8FB8F7445F7310DD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_6A71B8419CF371A45701F7445F73DBB2" xlink:to="loc_srt_MaximumMember_3B0D5FB2D00FEECD8FB8F7445F7310DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_F420BC95B49D71FC1161F7445F71ACCF" xlink:to="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfCommercialPaper" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfCommercialPaper_262E85643ADCD8B36947F7445F738E64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfCommercialPaper_262E85643ADCD8B36947F7445F738E64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommercialPaper" xlink:label="loc_us-gaap_CommercialPaper_81DCE432FE5632BE1B46F7445F74176C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_CommercialPaper_81DCE432FE5632BE1B46F7445F74176C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShortTermDebtWeightedAverageInterestRate" xlink:label="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_E9C05F2FD9B135B2200AF7445F7476DB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_ShortTermDebtWeightedAverageInterestRate_E9C05F2FD9B135B2200AF7445F7476DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTerm" xlink:label="loc_us-gaap_DebtInstrumentTerm_D0F9572015D0BE296B97F7445F74F44A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_DebtInstrumentTerm_D0F9572015D0BE296B97F7445F74F44A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Commercialpapermaximumoriginalmaturityperiod" xlink:label="loc_rtn_Commercialpapermaximumoriginalmaturityperiod_4B7ED62D6ABC379EE997F7445F74E43E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_rtn_Commercialpapermaximumoriginalmaturityperiod_4B7ED62D6ABC379EE997F7445F74E43E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="loc_us-gaap_RepaymentsOfDebt_E4B7BB457D7D2866A3A0F7445F74B397" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_RepaymentsOfDebt_E4B7BB457D7D2866A3A0F7445F74B397" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_56E1B6DCD9AAD6746F66F7445F74C28C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_56E1B6DCD9AAD6746F66F7445F74C28C" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_GainLossonExtinguishmentofDebtNetofTax" xlink:label="loc_rtn_GainLossonExtinguishmentofDebtNetofTax_4E000ADB0FEFE1C2ACBBF7445F74C056" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_rtn_GainLossonExtinguishmentofDebtNetofTax_4E000ADB0FEFE1C2ACBBF7445F74C056" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_D1AD17458FBBD9A6B3DAF7445F75AA5F" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_D1AD17458FBBD9A6B3DAF7445F75AA5F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_6F6B76AC9E40AA890DFEF7445F757773" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_6F6B76AC9E40AA890DFEF7445F757773" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NumberOfHighlyRatedLenders" xlink:label="loc_rtn_NumberOfHighlyRatedLenders_79FD6BCBC74D48BC9AB9F7445F7544B4" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_rtn_NumberOfHighlyRatedLenders_79FD6BCBC74D48BC9AB9F7445F7544B4" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AggregateMaximumPercentageOfAnySingleLender" xlink:label="loc_rtn_AggregateMaximumPercentageOfAnySingleLender_3C29CBE7767CE204693AF7445F75AFA4" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_rtn_AggregateMaximumPercentageOfAnySingleLender_3C29CBE7767CE204693AF7445F75AFA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LineOfCredit" xlink:label="loc_us-gaap_LineOfCredit_2024ADC33A79BD3A975FF7445F758400" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_LineOfCredit_2024ADC33A79BD3A975FF7445F758400" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermLineOfCredit" xlink:label="loc_us-gaap_LongTermLineOfCredit_A846B5094DF9FD5A8456F7445F755079" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_LongTermLineOfCredit_A846B5094DF9FD5A8456F7445F755079" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RatioOfIndebtednessToNetCapital1" xlink:label="loc_us-gaap_RatioOfIndebtednessToNetCapital1_4B8CB658E7C8195C4192F7445F76E568" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_RatioOfIndebtednessToNetCapital1_4B8CB658E7C8195C4192F7445F76E568" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestPaid" xlink:label="loc_us-gaap_InterestPaid_568426C5693711F46AE4F7445F764085" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_AA7CBE7B97EFD31D6522F7445F73640C" xlink:to="loc_us-gaap_InterestPaid_568426C5693711F46AE4F7445F764085" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtScheduleOfNotesPayableAndLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_F15B84CEF75853148FC25D2D0DE21440" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_027F81BE6127540CB3F9F831760DB36B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_F15B84CEF75853148FC25D2D0DE21440" xlink:to="loc_us-gaap_DebtInstrumentTable_027F81BE6127540CB3F9F831760DB36B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_4DC57A6C93925B8D982C79F9F72826AD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_027F81BE6127540CB3F9F831760DB36B" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_4DC57A6C93925B8D982C79F9F72826AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_4DC57A6C93925B8D982C79F9F72826AD" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face500MillionNotesDue2020FourPointFourZeroPercentMember" xlink:label="loc_rtn_Face500MillionNotesDue2020FourPointFourZeroPercentMember_C6ED149D75AB56609A10CE0F3D62F3D3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face500MillionNotesDue2020FourPointFourZeroPercentMember_C6ED149D75AB56609A10CE0F3D62F3D3" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face1000MillionNotesDue2020ThreePointOneTwoFivePercentMember" xlink:label="loc_rtn_Face1000MillionNotesDue2020ThreePointOneTwoFivePercentMember_6F08E7D4C7C45293BB5E250F34C575FF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face1000MillionNotesDue2020ThreePointOneTwoFivePercentMember_6F08E7D4C7C45293BB5E250F34C575FF" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face1100MillionNotesDue2022TwoPointFiveZeroFivePercentMemberMember" xlink:label="loc_rtn_Face1100MillionNotesDue2022TwoPointFiveZeroFivePercentMemberMember_B1B8F33712BA5466A4ACCA751D126A78" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face1100MillionNotesDue2022TwoPointFiveZeroFivePercentMemberMember_B1B8F33712BA5466A4ACCA751D126A78" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face300MillionNotesDue2024ThreePointOneFivePercentMemberDomain" xlink:label="loc_rtn_Face300MillionNotesDue2024ThreePointOneFivePercentMemberDomain_A2FD359E675F5A8B9DE20B9743E7C006" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face300MillionNotesDue2024ThreePointOneFivePercentMemberDomain_A2FD359E675F5A8B9DE20B9743E7C006" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face382MillionDebenturesDue2027SevenPointTwoZeroPercentMember" xlink:label="loc_rtn_Face382MillionDebenturesDue2027SevenPointTwoZeroPercentMember_15C320BFE287514C871C519C3C223590" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face382MillionDebenturesDue2027SevenPointTwoZeroPercentMember_15C320BFE287514C871C519C3C223590" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face185MillionDebenturesDue2028SevenPointZeroZeroPercentMember" xlink:label="loc_rtn_Face185MillionDebenturesDue2028SevenPointZeroZeroPercentMember_31B0A883686351888076011485AC1BBB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face185MillionDebenturesDue2028SevenPointZeroZeroPercentMember_31B0A883686351888076011485AC1BBB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face600MillionNotesDue2040FourPointEightSevenFivePercentMember" xlink:label="loc_rtn_Face600MillionNotesDue2040FourPointEightSevenFivePercentMember_DBD0B6BC35275110AE211367365298A4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face600MillionNotesDue2040FourPointEightSevenFivePercentMember_DBD0B6BC35275110AE211367365298A4" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face425MillionNotesDue2041FourPointSevenPercentMember" xlink:label="loc_rtn_Face425MillionNotesDue2041FourPointSevenPercentMember_17B399CD6C3D52F9976F109FCD20C219" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face425MillionNotesDue2041FourPointSevenPercentMember_17B399CD6C3D52F9976F109FCD20C219" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Face300MillionNotesDue2044FourPointTwoZeroMemberDomain" xlink:label="loc_rtn_Face300MillionNotesDue2044FourPointTwoZeroMemberDomain_57B96A475EDC5944A90E26A6453B914A" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_9C6F5B0E503C5F04B47D51CC6F85300B" xlink:to="loc_rtn_Face300MillionNotesDue2044FourPointTwoZeroMemberDomain_57B96A475EDC5944A90E26A6453B914A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_B4922A091AC3540D899E91F12BD64B21" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_027F81BE6127540CB3F9F831760DB36B" xlink:to="loc_us-gaap_DebtInstrumentLineItems_B4922A091AC3540D899E91F12BD64B21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_131ADA898FD35D43918955A940E447B6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_B4922A091AC3540D899E91F12BD64B21" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_131ADA898FD35D43918955A940E447B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermNotesPayable" xlink:label="loc_us-gaap_LongTermNotesPayable_7254657592735FC6A44A2B55ED2A24B6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_B4922A091AC3540D899E91F12BD64B21" xlink:to="loc_us-gaap_LongTermNotesPayable_7254657592735FC6A44A2B55ED2A24B6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommercialPaperAndLongTermDebtTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtDisclosureAbstract" xlink:label="loc_us-gaap_DebtDisclosureAbstract_1401D7F88E685D94BFA13404B8861255" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtTableTextBlock_0742B0889FAD54DCB7ECE66DF6E127D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_1401D7F88E685D94BFA13404B8861255" xlink:to="loc_us-gaap_ScheduleOfDebtTableTextBlock_0742B0889FAD54DCB7ECE66DF6E127D4" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_FairValueoflongtermdebtTableTextBlock" xlink:label="loc_rtn_FairValueoflongtermdebtTableTextBlock_2178E87EDEA954718BB8E99BF9925823" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_1401D7F88E685D94BFA13404B8861255" xlink:to="loc_rtn_FairValueoflongtermdebtTableTextBlock_2178E87EDEA954718BB8E99BF9925823" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDebtInstrumentsTextBlock" xlink:label="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_9CC2114E8CB056999FC9303DA552A33A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_1401D7F88E685D94BFA13404B8861255" xlink:to="loc_us-gaap_ScheduleOfDebtInstrumentsTextBlock_9CC2114E8CB056999FC9303DA552A33A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommitmentsAndContingencies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_ACD01A5A3F11530D95670A8D2C0A0541" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_773D5FE5D7BC54FFB93A398ED597DAC7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_ACD01A5A3F11530D95670A8D2C0A0541" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_773D5FE5D7BC54FFB93A398ED597DAC7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommitmentsAndContingenciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_84CFF175EFE4A14C9D2EF7445EDA3CF4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_D34976D04023109747C4F7445EDAC0B8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_84CFF175EFE4A14C9D2EF7445EDA3CF4" xlink:to="loc_us-gaap_LossContingenciesTable_D34976D04023109747C4F7445EDAC0B8" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_C76574CFE9EACC249F7EF7445EDBEBE9" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_D34976D04023109747C4F7445EDAC0B8" xlink:to="loc_dei_LegalEntityAxis_C76574CFE9EACC249F7EF7445EDBEBE9" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_A39AB4242F7910AA460EF7445EDBF4CA" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_C76574CFE9EACC249F7EF7445EDBEBE9" xlink:to="loc_dei_EntityDomain_A39AB4242F7910AA460EF7445EDBF4CA" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ThalesRaytheonSystemsAirandMissileDefenseCommandandControlS.A.S.TRSAMDC2Member" xlink:label="loc_rtn_ThalesRaytheonSystemsAirandMissileDefenseCommandandControlS.A.S.TRSAMDC2Member_8F5441D344C6298567E5F7445EDB3E4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_A39AB4242F7910AA460EF7445EDBF4CA" xlink:to="loc_rtn_ThalesRaytheonSystemsAirandMissileDefenseCommandandControlS.A.S.TRSAMDC2Member_8F5441D344C6298567E5F7445EDB3E4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_128BABFF6BB4F07EC9E4F7445EDC9AF1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_D34976D04023109747C4F7445EDAC0B8" xlink:to="loc_us-gaap_LossContingenciesLineItems_128BABFF6BB4F07EC9E4F7445EDC9AF1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GuaranteesFairValueDisclosure" xlink:label="loc_us-gaap_GuaranteesFairValueDisclosure_EF08C2C7B3DCC1989627F7445EDC61DA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_128BABFF6BB4F07EC9E4F7445EDC9AF1" xlink:to="loc_us-gaap_GuaranteesFairValueDisclosure_EF08C2C7B3DCC1989627F7445EDC61DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCommitment" xlink:label="loc_us-gaap_OtherCommitment_9EFBABFDAC621B03A68DF7445EDCF18F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_128BABFF6BB4F07EC9E4F7445EDC9AF1" xlink:to="loc_us-gaap_OtherCommitment_9EFBABFDAC621B03A68DF7445EDCF18F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommitmentsAndContingenciesRemediationCostEstimatesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B9203BDF7AE15295B7D5527D70A95625" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_3887CF56819B536FA3E6554A7E337C89" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_B9203BDF7AE15295B7D5527D70A95625" xlink:to="loc_us-gaap_LossContingenciesTable_3887CF56819B536FA3E6554A7E337C89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_C258FF6693C45514BCB5FFC752B1BCAB" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_3887CF56819B536FA3E6554A7E337C89" xlink:to="loc_srt_StatementScenarioAxis_C258FF6693C45514BCB5FFC752B1BCAB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_5FD3463896525068A50E1EEA5D9B66FE" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_C258FF6693C45514BCB5FFC752B1BCAB" xlink:to="loc_srt_ScenarioUnspecifiedDomain_5FD3463896525068A50E1EEA5D9B66FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_3D8A559DF234541482F50B655B337F99" xlink:type="locator" />
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_3887CF56819B536FA3E6554A7E337C89" xlink:to="loc_us-gaap_LossContingenciesLineItems_3D8A559DF234541482F50B655B337F99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesGross" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesGross_70A43D3DCF9650C9B976D76B13D66599" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_3D8A559DF234541482F50B655B337F99" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesGross_70A43D3DCF9650C9B976D76B13D66599" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesDiscountRate" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesDiscountRate_957355D1CF0659F9BD593F3264E97882" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_3D8A559DF234541482F50B655B337F99" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesDiscountRate_957355D1CF0659F9BD593F3264E97882" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingencies" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingencies_E92D12F2DB655C95B2D882219E6C41D5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_3D8A559DF234541482F50B655B337F99" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingencies_E92D12F2DB655C95B2D882219E6C41D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RecordedThirdPartyEnvironmentalRecoveriesCurrent" xlink:label="loc_us-gaap_RecordedThirdPartyEnvironmentalRecoveriesCurrent_9AE3542A9E705E7E854CAC77E552FAD0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_3D8A559DF234541482F50B655B337F99" xlink:to="loc_us-gaap_RecordedThirdPartyEnvironmentalRecoveriesCurrent_9AE3542A9E705E7E854CAC77E552FAD0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommitmentsAndContingenciesScheduleOfEnvironmentalRemediationCostsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8C7BCF97E1A75FCBBA00B4137CCB0730" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_E06C3F7DE4EE582286031FE010E13DCE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_8C7BCF97E1A75FCBBA00B4137CCB0730" xlink:to="loc_us-gaap_LossContingenciesTable_E06C3F7DE4EE582286031FE010E13DCE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_CBE3B6013EA6580FBBBEC47B23C454A0" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_E06C3F7DE4EE582286031FE010E13DCE" xlink:to="loc_srt_StatementScenarioAxis_CBE3B6013EA6580FBBBEC47B23C454A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_F9BFC4C2A6895B0CA5E3A9A5E20E9D82" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_CBE3B6013EA6580FBBBEC47B23C454A0" xlink:to="loc_srt_ScenarioUnspecifiedDomain_F9BFC4C2A6895B0CA5E3A9A5E20E9D82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:type="locator" />
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_E06C3F7DE4EE582286031FE010E13DCE" xlink:to="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueWithinOneYear" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueWithinOneYear_504E6BA1F548571A8DF98396BFB7E524" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueWithinOneYear_504E6BA1F548571A8DF98396BFB7E524" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInSecondYear" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInSecondYear_40F53F41644F59B0A37BAA09AF8B138B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInSecondYear_40F53F41644F59B0A37BAA09AF8B138B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInThirdYear" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInThirdYear_EE6FC6C07DAD5A1AA47FBBC495A8D7D2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInThirdYear_EE6FC6C07DAD5A1AA47FBBC495A8D7D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInFourthYear" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInFourthYear_5DE1BF4C9BD55DE794C5AABA2F73EC8D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInFourthYear_5DE1BF4C9BD55DE794C5AABA2F73EC8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInFifthYear" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInFifthYear_7657591DA6255EF19FD1909FD7999C61" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueInFifthYear_7657591DA6255EF19FD1909FD7999C61" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueAfterFifthYear" xlink:label="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueAfterFifthYear_3D34B272C106543E92EBDDF2DEE09F91" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6054908C46EE5BE0AE1ED1F34F2FF6AA" xlink:to="loc_us-gaap_AccrualForEnvironmentalLossContingenciesUndiscountedDueAfterFifthYear_3D34B272C106543E92EBDDF2DEE09F91" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommitmentsAndContingenciesStatedValuesOutstandingDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_E455C55EAB665B30B1F8951C4544C311" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_277D5D5D6F915F89BA297535D2664034" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_E455C55EAB665B30B1F8951C4544C311" xlink:to="loc_us-gaap_LossContingenciesTable_277D5D5D6F915F89BA297535D2664034" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_D8510F7E225553CA9A1C20A677F2830A" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_277D5D5D6F915F89BA297535D2664034" xlink:to="loc_srt_StatementScenarioAxis_D8510F7E225553CA9A1C20A677F2830A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_CA576AE470125F3E9F000492AD6D52F8" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_D8510F7E225553CA9A1C20A677F2830A" xlink:to="loc_srt_ScenarioUnspecifiedDomain_CA576AE470125F3E9F000492AD6D52F8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_DD72121B559C5DFFA3DCC3196D88C757" xlink:type="locator" />
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_277D5D5D6F915F89BA297535D2664034" xlink:to="loc_us-gaap_LossContingenciesLineItems_DD72121B559C5DFFA3DCC3196D88C757" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GuaranteeObligationsCurrentCarryingValue" xlink:label="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue_748B9678F8EC5FB3BDA7C5EBDBC33A75" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_DD72121B559C5DFFA3DCC3196D88C757" xlink:to="loc_us-gaap_GuaranteeObligationsCurrentCarryingValue_748B9678F8EC5FB3BDA7C5EBDBC33A75" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_7679DE654AFB567EB7C9DE7A1F34F1D4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_DD72121B559C5DFFA3DCC3196D88C757" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_7679DE654AFB567EB7C9DE7A1F34F1D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherSundryLiabilities" xlink:label="loc_us-gaap_OtherSundryLiabilities_AB06A6C492ED5F0F9D3CDCFF4ADA32F6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_DD72121B559C5DFFA3DCC3196D88C757" xlink:to="loc_us-gaap_OtherSundryLiabilities_AB06A6C492ED5F0F9D3CDCFF4ADA32F6" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/CommitmentsAndContingenciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_D89CC6B3B954A8080F5FECB1688389A8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesTable" xlink:label="loc_us-gaap_LossContingenciesTable_BD1F7F5A7B54F590A945ECB16883F194" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_D89CC6B3B954A8080F5FECB1688389A8" xlink:to="loc_us-gaap_LossContingenciesTable_BD1F7F5A7B54F590A945ECB16883F194" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_B512F3148C556F812E2BECE28DC61BA3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_BD1F7F5A7B54F590A945ECB16883F194" xlink:to="loc_srt_StatementScenarioAxis_B512F3148C556F812E2BECE28DC61BA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_E9DDA939DBDD0995C32AECE28DC8F02F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_B512F3148C556F812E2BECE28DC61BA3" xlink:to="loc_srt_ScenarioUnspecifiedDomain_E9DDA939DBDD0995C32AECE28DC8F02F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LossContingenciesLineItems" xlink:label="loc_us-gaap_LossContingenciesLineItems_0965103EB7082BF01CC3ECB16883ECBE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_BD1F7F5A7B54F590A945ECB16883F194" xlink:to="loc_us-gaap_LossContingenciesLineItems_0965103EB7082BF01CC3ECB16883ECBE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EnvironmentalExitCostsByCostTextBlock" xlink:label="loc_us-gaap_EnvironmentalExitCostsByCostTextBlock_B7CFAFB5377CF4184F96ECB16883265A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_0965103EB7082BF01CC3ECB16883ECBE" xlink:to="loc_us-gaap_EnvironmentalExitCostsByCostTextBlock_B7CFAFB5377CF4184F96ECB16883265A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock" xlink:label="loc_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_161E7E7651A4941B015FECB16883C5EB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_0965103EB7082BF01CC3ECB16883ECBE" xlink:to="loc_srt_ContractualObligationFiscalYearMaturityScheduleTableTextBlock_161E7E7651A4941B015FECB16883C5EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock" xlink:label="loc_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_8FA85EE592D4E6A55F28ECB16883627E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_0965103EB7082BF01CC3ECB16883ECBE" xlink:to="loc_us-gaap_ScheduleOfLineOfCreditFacilitiesTextBlock_8FA85EE592D4E6A55F28ECB16883627E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_FE83ABC908A511921BBCCDDD96B0B795" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_62369498B39649E08C97CDDD96B08130" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_FE83ABC908A511921BBCCDDD96B0B795" xlink:to="loc_us-gaap_StatementTable_62369498B39649E08C97CDDD96B08130" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_61A2049C2AFE02662416CDDD96B06A38" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_62369498B39649E08C97CDDD96B08130" xlink:to="loc_srt_StatementScenarioAxis_61A2049C2AFE02662416CDDD96B06A38" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_93E295A60E8AAC8F0565CDDD96B0ABFF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_61A2049C2AFE02662416CDDD96B06A38" xlink:to="loc_srt_ScenarioUnspecifiedDomain_93E295A60E8AAC8F0565CDDD96B0ABFF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_DB5B72F10CC80738BB36CDDD96B0A6A4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_62369498B39649E08C97CDDD96B08130" xlink:to="loc_us-gaap_StatementLineItems_DB5B72F10CC80738BB36CDDD96B0A6A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_DB5B72F10CC80738BB36CDDD96B0A6A4" xlink:to="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:to="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_26574DB03992F6777209CDDD96B0EE4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_26574DB03992F6777209CDDD96B0EE4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_91C23012694CE2C2A161CDDD96B01B9A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:to="loc_us-gaap_ReceivablesNetCurrent_91C23012694CE2C2A161CDDD96B01B9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_200F21AC9CFB125248A9CDDD96B022DB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_200F21AC9CFB125248A9CDDD96B022DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_AA988BA7F925F200F361CDDD96B08EA8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:to="loc_us-gaap_InventoryNet_AA988BA7F925F200F361CDDD96B08EA8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_0DB09BC63C5C13CB8FDFCDDD96B03B69" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:to="loc_us-gaap_OtherAssetsCurrent_0DB09BC63C5C13CB8FDFCDDD96B03B69" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_18EEE1F411B47EB567A3CDDD96B09260" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_3E99FAFFA72E7C6F023DCDDD96B0EDBC" xlink:to="loc_us-gaap_AssetsCurrent_18EEE1F411B47EB567A3CDDD96B09260" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_7A24C818E212F75A7B37CDDD96B00001" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_7A24C818E212F75A7B37CDDD96B00001" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseRightOfUseAsset" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_0D29C2FBA410B227E794CDDD96B05A8A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_0D29C2FBA410B227E794CDDD96B05A8A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_866E6043CE4F404AD607CDDD96B0A1FE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:to="loc_us-gaap_Goodwill_866E6043CE4F404AD607CDDD96B0A1FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_DB83C4AAD592400BF179CDDD96B03C11" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_DB83C4AAD592400BF179CDDD96B03C11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_98CA2DF6C1FC9FE4D355CDDD96B0FA7D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_11E81BC398E58B3D2700CDDD96B009C4" xlink:to="loc_us-gaap_Assets_98CA2DF6C1FC9FE4D355CDDD96B0FA7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_DB5B72F10CC80738BB36CDDD96B0A6A4" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DebtCurrent" xlink:label="loc_us-gaap_DebtCurrent_BB9FD2C67B240A715D89CDDD96B02E8C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:to="loc_us-gaap_DebtCurrent_BB9FD2C67B240A715D89CDDD96B02E8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_DEAE194B537A017199BECDDD96B0958E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_DEAE194B537A017199BECDDD96B0958E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_0C92AC486DA7E0AA63AACDDD96B01AC0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:to="loc_us-gaap_AccountsPayableCurrent_0C92AC486DA7E0AA63AACDDD96B01AC0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_5605731A4A945D8FF722CDDD96B0FB43" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_5605731A4A945D8FF722CDDD96B0FB43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherLiabilitiesCurrent_B2B8A6CD2421722C9735CDDD96B0B7CB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:to="loc_us-gaap_OtherLiabilitiesCurrent_B2B8A6CD2421722C9735CDDD96B0B7CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_B3607B6992C26B34C045CDDD96B07BBC" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_52D2795C4A73D6564473CDDD96B0C63D" xlink:to="loc_us-gaap_LiabilitiesCurrent_B3607B6992C26B34C045CDDD96B07BBC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F0660B5E7CCB8E19E16ECDDD96B05C11" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_F0660B5E7CCB8E19E16ECDDD96B05C11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_AD850157304BB7A7A382CDDD96B009B9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_AD850157304BB7A7A382CDDD96B009B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_B5E95B927EF543E11056CDDD96B0AF56" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_B5E95B927EF543E11056CDDD96B0AF56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_4AC229863C861DF34396CDDD96B067E9" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_CommitmentsAndContingencies_4AC229863C861DF34396CDDD96B067E9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_5759B63A4334743D6CC2CDDD96B09877" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_5759B63A4334743D6CC2CDDD96B09877" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_00BC2C4C509BB987A6EBCDDD96B08B99" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_00BC2C4C509BB987A6EBCDDD96B08B99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_us-gaap_StockholdersEquityAbstract_98ADCBC1C8DEB9BEC0EDCDDD96B02374" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_00BC2C4C509BB987A6EBCDDD96B08B99" xlink:to="loc_us-gaap_StockholdersEquityAbstract_98ADCBC1C8DEB9BEC0EDCDDD96B02374" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_63F42A6D25DCF75A2974CDDD96B03F4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_98ADCBC1C8DEB9BEC0EDCDDD96B02374" xlink:to="loc_us-gaap_CommonStockValue_63F42A6D25DCF75A2974CDDD96B03F4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_A34AAB3FD148C0B5FE6FCDDD96B08A7E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_98ADCBC1C8DEB9BEC0EDCDDD96B02374" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_A34AAB3FD148C0B5FE6FCDDD96B08A7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3ECFD332442EDE050111CDDD96B042A8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_98ADCBC1C8DEB9BEC0EDCDDD96B02374" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_3ECFD332442EDE050111CDDD96B042A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_DEA9CBCDE1DB710E056ACDDD96B0101F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_98ADCBC1C8DEB9BEC0EDCDDD96B02374" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_DEA9CBCDE1DB710E056ACDDD96B0101F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_A29B5230B605E2BB2950CDDD96B0069B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_98ADCBC1C8DEB9BEC0EDCDDD96B02374" xlink:to="loc_us-gaap_StockholdersEquity_A29B5230B605E2BB2950CDDD96B0069B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterest" xlink:label="loc_us-gaap_MinorityInterest_77759CA445E7443D1488CDDD96B020B5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_00BC2C4C509BB987A6EBCDDD96B08B99" xlink:to="loc_us-gaap_MinorityInterest_77759CA445E7443D1488CDDD96B020B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_FBDB437B7A21AC3A3C2ACDDD96B053B1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract_00BC2C4C509BB987A6EBCDDD96B08B99" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_FBDB437B7A21AC3A3C2ACDDD96B053B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_0842BE32EBD5E5E1580FCDDD96B02A3A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_C513AA0A3AD435A0B2BCCDDD96B03F9E" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_0842BE32EBD5E5E1580FCDDD96B02A3A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ConsolidatedBalanceSheetsConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_E57AB97893E35A00ADE2F79F69194F83" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_53818895F8005C20B24A6FD054063011" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_E57AB97893E35A00ADE2F79F69194F83" xlink:to="loc_us-gaap_StatementTable_53818895F8005C20B24A6FD054063011" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_4DD935049EE2554B97AB99951C38A3AE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_53818895F8005C20B24A6FD054063011" xlink:to="loc_srt_StatementScenarioAxis_4DD935049EE2554B97AB99951C38A3AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_8AA4C6345CBE51CEB44AFE91054C211D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_4DD935049EE2554B97AB99951C38A3AE" xlink:to="loc_srt_ScenarioUnspecifiedDomain_8AA4C6345CBE51CEB44AFE91054C211D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_72317BC38E975FC296F6E248AE6643A2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_53818895F8005C20B24A6FD054063011" xlink:to="loc_us-gaap_StatementLineItems_72317BC38E975FC296F6E248AE6643A2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_3B50E333A2B75252955A3C9D45D1AE34" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_72317BC38E975FC296F6E248AE6643A2" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_3B50E333A2B75252955A3C9D45D1AE34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_418C789A6710530FB94890E7C6109468" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_72317BC38E975FC296F6E248AE6643A2" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_418C789A6710530FB94890E7C6109468" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_B01EC82578385C5B81E16CB418206997" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_72317BC38E975FC296F6E248AE6643A2" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_B01EC82578385C5B81E16CB418206997" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_EF6088BEDAE6DB0AC0E10C44C1726B8A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_AC334971CC3E4196597F0C44C172AAF1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_EF6088BEDAE6DB0AC0E10C44C1726B8A" xlink:to="loc_us-gaap_StatementTable_AC334971CC3E4196597F0C44C172AAF1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramAxis" xlink:label="loc_us-gaap_ShareRepurchaseProgramAxis_18EB7916925902B6DAED0C44C173FCC7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_AC334971CC3E4196597F0C44C172AAF1" xlink:to="loc_us-gaap_ShareRepurchaseProgramAxis_18EB7916925902B6DAED0C44C173FCC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramDomain" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_5442B010BD4069B64AE20C44C1738452" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_18EB7916925902B6DAED0C44C173FCC7" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_5442B010BD4069B64AE20C44C1738452" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareRepurchaseProgramMember" xlink:label="loc_rtn_ShareRepurchaseProgramMember_EB3CFCCD1A4C5580038E0C44C173403B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_5442B010BD4069B64AE20C44C1738452" xlink:to="loc_rtn_ShareRepurchaseProgramMember_EB3CFCCD1A4C5580038E0C44C173403B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SatisfyTaxWithholdingMember" xlink:label="loc_rtn_SatisfyTaxWithholdingMember_17FFE6207C6A93B4A2B50C44C1741AE4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_5442B010BD4069B64AE20C44C1738452" xlink:to="loc_rtn_SatisfyTaxWithholdingMember_17FFE6207C6A93B4A2B50C44C1741AE4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_2CD9AC6FE632E16C84350C44C1742433" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_AC334971CC3E4196597F0C44C172AAF1" xlink:to="loc_srt_StatementScenarioAxis_2CD9AC6FE632E16C84350C44C1742433" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_88FA2E69A05BA0D0A45D0C44C174B20C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_2CD9AC6FE632E16C84350C44C1742433" xlink:to="loc_srt_ScenarioUnspecifiedDomain_88FA2E69A05BA0D0A45D0C44C174B20C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_AC334971CC3E4196597F0C44C172AAF1" xlink:to="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_8067CDE49731AEFA33E30C44C1754B94" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:to="loc_us-gaap_ProfitLoss_8067CDE49731AEFA33E30C44C1754B94" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_6BA4C2E59CA14E09E5740C44C175FCC2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_6BA4C2E59CA14E09E5740C44C175FCC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_BDF0177D9C661EF12A860C44C1750805" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_BDF0177D9C661EF12A860C44C1750805" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_34E135B4ED49997231A80C44C17570EF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_34E135B4ED49997231A80C44C17570EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_57EE4C95A850E6349A1F0C44C1763B1F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_34E135B4ED49997231A80C44C17570EF" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_57EE4C95A850E6349A1F0C44C1763B1F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensation" xlink:label="loc_us-gaap_ShareBasedCompensation_F9863844E8C18DB7607E0C44C176FF15" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_34E135B4ED49997231A80C44C17570EF" xlink:to="loc_us-gaap_ShareBasedCompensation_F9863844E8C18DB7607E0C44C176FF15" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_1D018449835CBE6633AF0C44C176EAD4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_34E135B4ED49997231A80C44C17570EF" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_1D018449835CBE6633AF0C44C176EAD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_D33A675D4FA0CCE5ABBD0C44C1766436" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_34E135B4ED49997231A80C44C17570EF" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_D33A675D4FA0CCE5ABBD0C44C1766436" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInReceivables" xlink:label="loc_us-gaap_IncreaseDecreaseInReceivables_0942F1C009A1EAD2CB1A0C44C17774EC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInReceivables_0942F1C009A1EAD2CB1A0C44C17774EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInContractWithCustomerAsset" xlink:label="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_32D713E92FC7E5F237570C44C17CE31E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInContractWithCustomerAsset_32D713E92FC7E5F237570C44C17CE31E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_AD9E6875C5D84522A8480C44C17CB162" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_AD9E6875C5D84522A8480C44C17CB162" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_C9D4C74BCF0D280899530C44C17C70CE" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_C9D4C74BCF0D280899530C44C17C70CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F4C134DCA12B8F3ED5D00C44C17D944A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInIncomeTaxesPayableNetOfIncomeTaxesReceivable_F4C134DCA12B8F3ED5D00C44C17D944A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_98B4C872BBDD46F183000C44C17DCEDF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_98B4C872BBDD46F183000C44C17DCEDF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_6BBD8AEBB14C0CD84EF90C44C17D0996" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInEmployeeRelatedLiabilities_6BBD8AEBB14C0CD84EF90C44C17D0996" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_3B5B3AB689E83159B4210C44C17D6160" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities_3B5B3AB689E83159B4210C44C17D6160" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations" xlink:label="loc_us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations_41E1323E9DD4F467B4970C44C17D6596" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInPensionAndPostretirementObligations_41E1323E9DD4F467B4970C44C17D6596" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C8601F68624447C1033C0C44C17E59EE" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet_C8601F68624447C1033C0C44C17E59EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_EA8EF48B4EEFCD97DEEA0C44C17E66E8" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperations_EA8EF48B4EEFCD97DEEA0C44C17E66E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations" xlink:label="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_53E405A5ECD44D54D21A0C44C17EF859" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_69F7652A703FB6A8E5230C44C1775254" xlink:to="loc_us-gaap_CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations_53E405A5ECD44D54D21A0C44C17EF859" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3E3A88E679ADDDE1FCD70C44C17E9FAF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract_72F1259DC36C2D0CDA6D0C44C1742EED" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_3E3A88E679ADDDE1FCD70C44C17E9FAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FB55113D01FBC1582CAE0C44C17E9A2B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FB55113D01FBC1582CAE0C44C17E9A2B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_F287F3BF66BE7DD8901D0C44C17F01A5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_F287F3BF66BE7DD8901D0C44C17F01A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireSoftware" xlink:label="loc_us-gaap_PaymentsToAcquireSoftware_59AEF4CA1F5C51F773AE0C44C17F07FE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_PaymentsToAcquireSoftware_59AEF4CA1F5C51F773AE0C44C17F07FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireInvestments" xlink:label="loc_us-gaap_PaymentsToAcquireInvestments_0743771040060CA67D690C44C17F2337" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_PaymentsToAcquireInvestments_0743771040060CA67D690C44C17F2337" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities" xlink:label="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_A5BC06647033247E87FB0C44C17F04CE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities_A5BC06647033247E87FB0C44C17F04CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_E2AFFB3C65708DA2712B0C44C17F685D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_E2AFFB3C65708DA2712B0C44C17F685D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_626485C47F84D52386970C44C1801B44" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_626485C47F84D52386970C44C1801B44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForHedgeInvestingActivities" xlink:label="loc_us-gaap_PaymentsForHedgeInvestingActivities_742118F5193E399DF2170C44C180616C" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_PaymentsForHedgeInvestingActivities_742118F5193E399DF2170C44C180616C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForProceedsFromOtherInvestingActivities" xlink:label="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_7D7F33B729A8CFC22D950C44C180A01B" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_PaymentsForProceedsFromOtherInvestingActivities_7D7F33B729A8CFC22D950C44C180A01B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1E25599CE53E5DEC45EB0C44C180125D" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperations_1E25599CE53E5DEC45EB0C44C180125D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations" xlink:label="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_261CD6330A13AFEADECF0C44C1806524" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations_261CD6330A13AFEADECF0C44C1806524" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_33DFECC5E44186E5DF0E0C44C18143E8" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_C1DAE1DA05DDFB7B0A900C44C17EF076" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_33DFECC5E44186E5DF0E0C44C18143E8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDividends" xlink:label="loc_us-gaap_PaymentsOfDividends_1C99092393414C64D82B0C44C1815106" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_PaymentsOfDividends_1C99092393414C64D82B0C44C1815106" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfCommercialPaper" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfCommercialPaper_8B3B3D0C821689129C6B0C44C181E203" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfCommercialPaper_8B3B3D0C821689129C6B0C44C181E203" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_233FABD9E179324A30860C44C1817ECC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_233FABD9E179324A30860C44C1817ECC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsOfDebtExtinguishmentCosts" xlink:label="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_B46C3F49B27FD744FC1C0C44C1819FEF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_PaymentsOfDebtExtinguishmentCosts_B46C3F49B27FD744FC1C0C44C1819FEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_F6508A19ADB5FA920A550C44C18214A6" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_F6508A19ADB5FA920A550C44C18214A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToMinorityShareholders" xlink:label="loc_us-gaap_PaymentsToMinorityShareholders_A4DF192240C1D2609F880C44C182721F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_PaymentsToMinorityShareholders_A4DF192240C1D2609F880C44C182721F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromMinorityShareholders" xlink:label="loc_us-gaap_ProceedsFromMinorityShareholders_D1AC4ED19A3B5FBFFB1D0C44C18213F9" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_ProceedsFromMinorityShareholders_D1AC4ED19A3B5FBFFB1D0C44C18213F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_3E1998583B112C674AF30C44C182BC9D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_3E1998583B112C674AF30C44C182BC9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_9DDA165F9542ED8CF39A0C44C18289C0" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_A40B06BE9B2BDFEFF41F0C44C181C6FA" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_9DDA165F9542ED8CF39A0C44C18289C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_EA330AE0F873EA6CA4910C44C1821180" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_EA330AE0F873EA6CA4910C44C1821180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_BC17DF634A76C4F90FD40C44C183F0E0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_BC17DF634A76C4F90FD40C44C183F0E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_3FA22789879851A3A29A0C44C183F7D7" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_D366D60EB2F809F17E180C44C174C68C" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_3FA22789879851A3A29A0C44C183F7D7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ConsolidatedStatementsOfComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract" xlink:label="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_DE126C02638FE68C0E865796AD52B0E4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_E09A4938EB9F844371DA5796AD526C17" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract_DE126C02638FE68C0E865796AD52B0E4" xlink:to="loc_us-gaap_StatementTable_E09A4938EB9F844371DA5796AD526C17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_85CDA5B4B01A672E7F9B5796AD524AB7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E09A4938EB9F844371DA5796AD526C17" xlink:to="loc_srt_StatementScenarioAxis_85CDA5B4B01A672E7F9B5796AD524AB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_85BE2FF5E6E0EF08A0D15796AD525222" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_85CDA5B4B01A672E7F9B5796AD524AB7" xlink:to="loc_srt_ScenarioUnspecifiedDomain_85BE2FF5E6E0EF08A0D15796AD525222" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_E09A4938EB9F844371DA5796AD526C17" xlink:to="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_60AE222A1C0F315E87C15796AD52D3B9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_ProfitLoss_60AE222A1C0F315E87C15796AD52D3B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract_A9EE413500DDE070761E5796AD52AFF9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract_A9EE413500DDE070761E5796AD52AFF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract_A9EE413500DDE070761E5796AD52AFF9" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_5F541A690E1497B71FD75796AD525AB7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_5F541A690E1497B71FD75796AD525AB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_95ACF6B638829E2217975796AD52215E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_95ACF6B638829E2217975796AD52215E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_202CF7A9E65B32A9AF6D5796AD52FF25" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_202CF7A9E65B32A9AF6D5796AD52FF25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_916D702B5B40797E414C5796AD529A31" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_916D702B5B40797E414C5796AD529A31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_77B9C03D62EE8CCE55A15796AD525583" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax_77B9C03D62EE8CCE55A15796AD525583" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherComprehensiveIncomeLossPensionAndOtherPostretirementEffectOfExchangeRatesBeforeTax" xlink:label="loc_rtn_OtherComprehensiveIncomeLossPensionAndOtherPostretirementEffectOfExchangeRatesBeforeTax_562B8A60CA29703337D95796AD52A8AF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPeriodIncreaseDecreaseAbstract_03B185CD4AE84BB50D705796AD52A91F" xlink:to="loc_rtn_OtherComprehensiveIncomeLossPensionAndOtherPostretirementEffectOfExchangeRatesBeforeTax_562B8A60CA29703337D95796AD52A8AF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_B84ED05A1A31389E3A3C5796AD52C48D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract_A9EE413500DDE070761E5796AD52AFF9" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_B84ED05A1A31389E3A3C5796AD52C48D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_B265CEB68B5432145E535796AD52150E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract_A9EE413500DDE070761E5796AD52AFF9" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_B265CEB68B5432145E535796AD52150E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax_7EC9AF7076706A603DE557A9872FD342" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract_A9EE413500DDE070761E5796AD52AFF9" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax_7EC9AF7076706A603DE557A9872FD342" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_E6821DE425D9FD7523A95796AD5204C8" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTaxPeriodIncreaseDecreaseAbstract_A9EE413500DDE070761E5796AD52AFF9" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_E6821DE425D9FD7523A95796AD5204C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_F01FC921C3215B819E385796AD529C28" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_F01FC921C3215B819E385796AD529C28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_47EB1F671969FC2F4B375796AD520951" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_47EB1F671969FC2F4B375796AD520951" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_45342B62F6FFDF7F1F255796AD521B0D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_45342B62F6FFDF7F1F255796AD521B0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect" xlink:label="loc_us-gaap_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect_BC09F8605AA46E257C675796AD5294AB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect_BC09F8605AA46E257C675796AD5294AB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_9CC777B595AD6D2F0FC55796AD524FEA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_9CC777B595AD6D2F0FC55796AD524FEA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_63C02A7394E24AF597135796AD5205BE" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_63C02A7394E24AF597135796AD5205BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_05B31212B8C8039652565796AD52190C" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_7A9A1767019154D2BDE25796AD52F15D" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_05B31212B8C8039652565796AD52190C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ConsolidatedStatementsOfEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_F3DABC7D920E5B04BB620C44FA48669A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_C642F5AE77E942ECE9B30C44FA48D7E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_F3DABC7D920E5B04BB620C44FA48669A" xlink:to="loc_us-gaap_StatementTable_C642F5AE77E942ECE9B30C44FA48D7E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_6843E8779C89CC9CAF7A0C44FA48F2FF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C642F5AE77E942ECE9B30C44FA48D7E3" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_6843E8779C89CC9CAF7A0C44FA48F2FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_6843E8779C89CC9CAF7A0C44FA48F2FF" xlink:to="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_us-gaap_CommonStockMember_661CCC22D034EFBEF07C0C44FA4995C2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:to="loc_us-gaap_CommonStockMember_661CCC22D034EFBEF07C0C44FA4995C2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_C7CF0594E02D26F9F83A0C44FA494A73" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_C7CF0594E02D26F9F83A0C44FA494A73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_A85D32C4019958C898AC0C44FA499D23" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_A85D32C4019958C898AC0C44FA499D23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_088455033A8E94C965E10C44FA49B5AD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:to="loc_us-gaap_RetainedEarningsMember_088455033A8E94C965E10C44FA49B5AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ParentMember" xlink:label="loc_us-gaap_ParentMember_52AB01B35FC60002DCA40C44FA4A604C" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:to="loc_us-gaap_ParentMember_52AB01B35FC60002DCA40C44FA4A604C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestMember" xlink:label="loc_us-gaap_NoncontrollingInterestMember_5D8CF420506D355B31C80C44FA4AA9E3" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_FCB58C9E753B68B4495A0C44FA493121" xlink:to="loc_us-gaap_NoncontrollingInterestMember_5D8CF420506D355B31C80C44FA4AA9E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_71E6038BE26E26E0198F0C44FA4A5FE0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_C642F5AE77E942ECE9B30C44FA48D7E3" xlink:to="loc_us-gaap_StatementLineItems_71E6038BE26E26E0198F0C44FA4A5FE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:type="locator" />
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_71E6038BE26E26E0198F0C44FA4A5FE0" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_B26C5FDE4F77E067DB370C44FA4AB55C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_B26C5FDE4F77E067DB370C44FA4AB55C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_A4AD9BA959DE88E0D8C80C44FA4B414C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_NetIncomeLoss_A4AD9BA959DE88E0D8C80C44FA4B414C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest_DD95908B1FE84458E0350C44FA4B81F0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest_DD95908B1FE84458E0350C44FA4B81F0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_7C5E106890521583D4FB0C44FA4B6552" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_7C5E106890521583D4FB0C44FA4B6552" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_TaxCutsandJobsActof2017NetImpactofReclassificationfromAOCItoRetainedEarningsTaxEffect" xlink:label="loc_rtn_TaxCutsandJobsActof2017NetImpactofReclassificationfromAOCItoRetainedEarningsTaxEffect_818C77CD680D5E97C9EE0CDD28F32932" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_rtn_TaxCutsandJobsActof2017NetImpactofReclassificationfromAOCItoRetainedEarningsTaxEffect_818C77CD680D5E97C9EE0CDD28F32932" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TemporaryEquityOtherChanges" xlink:label="loc_us-gaap_TemporaryEquityOtherChanges_1D5CD60D9916F1B4B6120C44FA4B3DEF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_TemporaryEquityOtherChanges_1D5CD60D9916F1B4B6120C44FA4B3DEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestDecreaseFromRedemptions" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_0009A7D8950C714819B20C44FA4B3878" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_0009A7D8950C714819B20C44FA4B3878" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Dividends" xlink:label="loc_us-gaap_Dividends_11815A58BFF2509EF0B80C44FA4C928A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_Dividends_11815A58BFF2509EF0B80C44FA4C928A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_1E93157BA8055F1C24170C44FA4CD1E0" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_1E93157BA8055F1C24170C44FA4CD1E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_E230831C19C96F5E4CE30C44FA4C1B69" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_E230831C19C96F5E4CE30C44FA4C1B69" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_0799DC2C4E851258A1BD0C44FA4CBC24" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_AD169A1E4665133898750C44FA4AD0B3" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_0799DC2C4E851258A1BD0C44FA4CBC24" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ConsolidatedStatementsOfOperations" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeStatementAbstract" xlink:label="loc_us-gaap_IncomeStatementAbstract_C8EFC1552E99E54230D70C44FA68733F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_us-gaap_StatementTable_CA3E7673FE9A12747EC40C44FA6829A4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_C8EFC1552E99E54230D70C44FA68733F" xlink:to="loc_us-gaap_StatementTable_CA3E7673FE9A12747EC40C44FA6829A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductOrServiceAxis" xlink:label="loc_srt_ProductOrServiceAxis_AA994F6B902E23EBC3E80C44FA6854BD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_CA3E7673FE9A12747EC40C44FA6829A4" xlink:to="loc_srt_ProductOrServiceAxis_AA994F6B902E23EBC3E80C44FA6854BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ProductsAndServicesDomain" xlink:label="loc_srt_ProductsAndServicesDomain_32E9AE5ACE41117558DC0C44FA680BAC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_AA994F6B902E23EBC3E80C44FA6854BD" xlink:to="loc_srt_ProductsAndServicesDomain_32E9AE5ACE41117558DC0C44FA680BAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProductMember" xlink:label="loc_us-gaap_ProductMember_28BBC45354F34BFD55030C44FA690B15" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_32E9AE5ACE41117558DC0C44FA680BAC" xlink:to="loc_us-gaap_ProductMember_28BBC45354F34BFD55030C44FA690B15" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ServiceMember" xlink:label="loc_us-gaap_ServiceMember_93A29BF6C6826BA0C7820C44FA69BB2C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_32E9AE5ACE41117558DC0C44FA680BAC" xlink:to="loc_us-gaap_ServiceMember_93A29BF6C6826BA0C7820C44FA69BB2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_913587C5A72530E0FC440C44FA696398" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_CA3E7673FE9A12747EC40C44FA6829A4" xlink:to="loc_srt_StatementScenarioAxis_913587C5A72530E0FC440C44FA696398" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_240D31DE7B9F9907D6BA0C44FA69382A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_913587C5A72530E0FC440C44FA696398" xlink:to="loc_srt_ScenarioUnspecifiedDomain_240D31DE7B9F9907D6BA0C44FA69382A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_CA3E7673FE9A12747EC40C44FA6829A4" xlink:to="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_300D052D0BFCE428C8F90C44FA6A00B9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_RevenuesAbstract_300D052D0BFCE428C8F90C44FA6A00B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_B394A53A59E9B5E38BBC0C44FA6AD964" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RevenuesAbstract_300D052D0BFCE428C8F90C44FA6A00B9" xlink:to="loc_us-gaap_Revenues_B394A53A59E9B5E38BBC0C44FA6AD964" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostsAndExpensesAbstract" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_82F415D1D9E186B276F90C44FA6A38B8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_CostsAndExpensesAbstract_82F415D1D9E186B276F90C44FA6A38B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_D0CEECC2EE6C09F8B54F0C44FA6ADA44" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_82F415D1D9E186B276F90C44FA6A38B8" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_D0CEECC2EE6C09F8B54F0C44FA6ADA44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_3D211F3909A61D765C5D0C44FA6BAEC8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_82F415D1D9E186B276F90C44FA6A38B8" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_3D211F3909A61D765C5D0C44FA6BAEC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostsAndExpenses" xlink:label="loc_us-gaap_CostsAndExpenses_89CA2E3FA8243489E6840C44FA6B5A8F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_82F415D1D9E186B276F90C44FA6A38B8" xlink:to="loc_us-gaap_CostsAndExpenses_89CA2E3FA8243489E6840C44FA6B5A8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_15D866DAB20C481746CF0C44FA6B3E39" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_OperatingIncomeLoss_15D866DAB20C481746CF0C44FA6B3E39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_5115798405DB221C6D570C44FA6BD5F6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_5115798405DB221C6D570C44FA6BD5F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent" xlink:label="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_76A5FD1E6868686D884A0C44FA6B93E0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_5115798405DB221C6D570C44FA6BD5F6" xlink:to="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_76A5FD1E6868686D884A0C44FA6B93E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_CAFACF6851B16C3E19820C44FA6C4C36" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_5115798405DB221C6D570C44FA6BD5F6" xlink:to="loc_us-gaap_InterestExpense_CAFACF6851B16C3E19820C44FA6C4C36" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_E1EF09BDDD4B92F911D00C44FA6C6B57" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_5115798405DB221C6D570C44FA6BD5F6" xlink:to="loc_us-gaap_InvestmentIncomeInterest_E1EF09BDDD4B92F911D00C44FA6C6B57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_E255021245C67376096A0C44FA6CD7DB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_5115798405DB221C6D570C44FA6BD5F6" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_E255021245C67376096A0C44FA6CD7DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_F4377B9074F030C6A61E0C44FA6C8693" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_5115798405DB221C6D570C44FA6BD5F6" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_F4377B9074F030C6A61E0C44FA6C8693" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_B040F18934FC69EEBE110C44FA6CB5E1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_B040F18934FC69EEBE110C44FA6CB5E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_62D8B1EA4E5C79DC335C0C44FA6CA006" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_62D8B1EA4E5C79DC335C0C44FA6CA006" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_9984991ABC8E03DC49F80C44FA6D87DA" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_9984991ABC8E03DC49F80C44FA6D87DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_F80F8CA62AAFCD08F3DC0C44FA6D5DD3" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_F80F8CA62AAFCD08F3DC0C44FA6D5DD3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProfitLoss" xlink:label="loc_us-gaap_ProfitLoss_CA3BAEB3C884014E16A60C44FA6DA84D" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_ProfitLoss_CA3BAEB3C884014E16A60C44FA6DA84D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_91248338485F71591CA20C44FA6D782C" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest_91248338485F71591CA20C44FA6D782C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_0C3B83EA5737E9301C260C44FA6DF5B4" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_NetIncomeLoss_0C3B83EA5737E9301C260C44FA6DF5B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_8C4F63AAD7281C3E86790C44FA6D5241" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_8C4F63AAD7281C3E86790C44FA6D5241" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1888420617444F4BCA960C44FA6D5E43" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8C4F63AAD7281C3E86790C44FA6D5241" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_1888420617444F4BCA960C44FA6D5E43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_FD13A0FE0B21CAFE53230C44FA6E61FC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8C4F63AAD7281C3E86790C44FA6D5241" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare_FD13A0FE0B21CAFE53230C44FA6E61FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_90DB29B78FB909ABF1FC0C44FA6EECD9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_8C4F63AAD7281C3E86790C44FA6D5241" xlink:to="loc_us-gaap_EarningsPerShareBasic_90DB29B78FB909ABF1FC0C44FA6EECD9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_DFBBBB6AE36FD19D35FD0C44FA6E5BB2" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_DFBBBB6AE36FD19D35FD0C44FA6E5BB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_94D81C3FAF657B82595C0C44FA6EA44E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_DFBBBB6AE36FD19D35FD0C44FA6E5BB2" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_94D81C3FAF657B82595C0C44FA6EA44E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_7F8A86884BA82CBF0DE20C44FA6FEFCB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_DFBBBB6AE36FD19D35FD0C44FA6E5BB2" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare_7F8A86884BA82CBF0DE20C44FA6FEFCB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_BB5032C755935C7A9DE40C44FA6F3CA2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_DFBBBB6AE36FD19D35FD0C44FA6E5BB2" xlink:to="loc_us-gaap_EarningsPerShareDiluted_BB5032C755935C7A9DE40C44FA6F3CA2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossAttributableToParentAbstract" xlink:label="loc_us-gaap_IncomeLossAttributableToParentAbstract_C42E90EFB36832486D650C44FA6F7715" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_151E438B7D362B44927E0C44FA697F0D" xlink:to="loc_us-gaap_IncomeLossAttributableToParentAbstract_C42E90EFB36832486D650C44FA6F7715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_EC57658BBDEB4DC626BE0C44FA6FE66C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeLossAttributableToParentAbstract_C42E90EFB36832486D650C44FA6F7715" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_EC57658BBDEB4DC626BE0C44FA6FE66C" xlink:type="arc" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeLossAttributableToParentAbstract_C42E90EFB36832486D650C44FA6F7715" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_F80F8CA62AAFCD08F3DC0C44FA6D5DD3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_4A0A8ABB2E6C7B602B050C44FA6F298A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeLossAttributableToParentAbstract_C42E90EFB36832486D650C44FA6F7715" xlink:to="loc_us-gaap_NetIncomeLoss_4A0A8ABB2E6C7B602B050C44FA6F298A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ContractAssetsAndContractLiabilities" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E9E411D2F0C950A186B714237BD8344C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LongTermContractsOrProgramsDisclosureTextBlock" xlink:label="loc_us-gaap_LongTermContractsOrProgramsDisclosureTextBlock_D92E703E486B5DA48F3C197E81F19D96" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E9E411D2F0C950A186B714237BD8344C" xlink:to="loc_us-gaap_LongTermContractsOrProgramsDisclosureTextBlock_D92E703E486B5DA48F3C197E81F19D96" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:type="locator" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerAssetsandLiabilitiesNetChange" xlink:label="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNetChange_188AB95D62D37DCF2A0E0B9992A15E1E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNetChange_188AB95D62D37DCF2A0E0B9992A15E1E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerAssetNetCurrentChange" xlink:label="loc_rtn_ContractwithCustomerAssetNetCurrentChange_B02BD6ECAEA4CBA330850B9992A104BB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_rtn_ContractwithCustomerAssetNetCurrentChange_B02BD6ECAEA4CBA330850B9992A104BB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_TotalcontractvaluerelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval" xlink:label="loc_rtn_TotalcontractvaluerelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_E0CD096095AFBA85A4320B9992A1F98B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_rtn_TotalcontractvaluerelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_E0CD096095AFBA85A4320B9992A1F98B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SalesrecognizedforworkperformedtodaterelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval" xlink:label="loc_rtn_SalesrecognizedforworkperformedtodaterelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_21EB2671EB0D6BF706D70B9992A15752" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_rtn_SalesrecognizedforworkperformedtodaterelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_21EB2671EB0D6BF706D70B9992A15752" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AdvancesreceivedtodateoncontractsrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval" xlink:label="loc_rtn_AdvancesreceivedtodateoncontractsrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_ED2B21B3A5015138874B0B9992A1BC60" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_rtn_AdvancesreceivedtodateoncontractsrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_ED2B21B3A5015138874B0B9992A1BC60" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NetcontractassetsrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval" xlink:label="loc_rtn_NetcontractassetsrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_300243D53904E387759E0B9992A10519" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_rtn_NetcontractassetsrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_300243D53904E387759E0B9992A10519" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NetcontractliabilitiesrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval" xlink:label="loc_rtn_NetcontractliabilitiesrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_5ED2E071587409F212EC0B9992A18084" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_rtn_NetcontractliabilitiesrelatedtoprecisionguidedmunitionstocertainMiddleEasterncustomerspendingU.S.governmentapproval_5ED2E071587409F212EC0B9992A18084" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetNoncurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_91625CA6872DAE6E22600B9992A100BB" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetNoncurrent_91625CA6872DAE6E22600B9992A100BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractReceivableRetainage" xlink:label="loc_us-gaap_ContractReceivableRetainage_B890F63A09C07B225A890B9992A1A024" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_us-gaap_ContractReceivableRetainage_B890F63A09C07B225A890B9992A1A024" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractReceivableRetainageDueOneYearOrLess" xlink:label="loc_us-gaap_ContractReceivableRetainageDueOneYearOrLess_251C1BEFBB0ABCC77B8E0B9992A1153E" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_us-gaap_ContractReceivableRetainageDueOneYearOrLess_251C1BEFBB0ABCC77B8E0B9992A1153E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityRevenueRecognized" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7E0D24DC03E9A6362F4D0B9992A10555" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_5188DD14C16449CFC4D50B99929108C4" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityRevenueRecognized_7E0D24DC03E9A6362F4D0B9992A10555" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesNetContractAssetsLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_833A1EE8ED7158339F8C939736818AF0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_833A1EE8ED7158339F8C939736818AF0" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerAssetNetCurrentChange" xlink:label="loc_rtn_ContractwithCustomerAssetNetCurrentChange_CD441C5B22AC576FAE27818D3B09AF54" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerAssetNetCurrentChange_CD441C5B22AC576FAE27818D3B09AF54" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerAssetNetCurrentPercentChange" xlink:label="loc_rtn_ContractwithCustomerAssetNetCurrentPercentChange_6196915636A6579CBEF9644C0D14C2D2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerAssetNetCurrentPercentChange_6196915636A6579CBEF9644C0D14C2D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityCurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityCurrent_91A72B08BB505766A91A66B93D5E18DD" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityCurrent_91A72B08BB505766A91A66B93D5E18DD" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerLiabilityCurrentChange" xlink:label="loc_rtn_ContractwithCustomerLiabilityCurrentChange_8DB61B002BD350299FE227716DA8A6D5" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerLiabilityCurrentChange_8DB61B002BD350299FE227716DA8A6D5" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerLiabilityCurrentPercentChange" xlink:label="loc_rtn_ContractwithCustomerLiabilityCurrentPercentChange_EE5C3FCAEE44547F885D4FD2A823DB1C" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerLiabilityCurrentPercentChange_EE5C3FCAEE44547F885D4FD2A823DB1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerLiabilityNoncurrent" xlink:label="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_7CBA59B41A6B56208D8DF8A7FAD49508" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_us-gaap_ContractWithCustomerLiabilityNoncurrent_7CBA59B41A6B56208D8DF8A7FAD49508" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerLiabilityNoncurrentChange" xlink:label="loc_rtn_ContractwithCustomerLiabilityNoncurrentChange_147151782A1F550C84413555EA17C015" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerLiabilityNoncurrentChange_147151782A1F550C84413555EA17C015" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerLiabilityNoncurrentPercentChange" xlink:label="loc_rtn_ContractwithCustomerLiabilityNoncurrentPercentChange_AA9D721F24285A7887A3550BEFF93283" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerLiabilityNoncurrentPercentChange_AA9D721F24285A7887A3550BEFF93283" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerAssetsandLiabilitiesNet" xlink:label="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNet_C4FB84F36C595BB69F2A76E4CB315C04" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNet_C4FB84F36C595BB69F2A76E4CB315C04" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerAssetsandLiabilitiesNetChange" xlink:label="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNetChange_FB266B04FEB256A1827CA25CCAA24EFE" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNetChange_FB266B04FEB256A1827CA25CCAA24EFE" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractwithCustomerAssetsandLiabilitiesNetPercentChange" xlink:label="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNetPercentChange_37366FBC6068571993CFD180B90CF735" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_E74CD8C43949538AA51372B22D8620F6" xlink:to="loc_rtn_ContractwithCustomerAssetsandLiabilitiesNetPercentChange_37366FBC6068571993CFD180B90CF735" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesScheduleOfContractAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_DC0B57903E99944F055C0C44F97CA9CD" xlink:type="locator" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractAssetsTable" xlink:label="loc_rtn_ContractAssetsTable_0B864D267864604459840C44F97DF997" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_DC0B57903E99944F055C0C44F97CA9CD" xlink:to="loc_rtn_ContractAssetsTable_0B864D267864604459840C44F97DF997" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_AEE1C12DD7A2BACAA56F0C44F97DB1C6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_ContractAssetsTable_0B864D267864604459840C44F97DF997" xlink:to="loc_srt_StatementScenarioAxis_AEE1C12DD7A2BACAA56F0C44F97DB1C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_A67D1EC830BF4DB5ED910C44F97DA02B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_AEE1C12DD7A2BACAA56F0C44F97DB1C6" xlink:to="loc_srt_ScenarioUnspecifiedDomain_A67D1EC830BF4DB5ED910C44F97DA02B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractAssetsLineItems" xlink:label="loc_rtn_ContractAssetsLineItems_C8855387AFF7DFE04B230C44F97DD385" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_ContractAssetsTable_0B864D267864604459840C44F97DF997" xlink:to="loc_rtn_ContractAssetsLineItems_C8855387AFF7DFE04B230C44F97DD385" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnbilledContractsReceivable" xlink:label="loc_us-gaap_UnbilledContractsReceivable_6512FABD69BE09B50ACD0C44F97E488B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_ContractAssetsLineItems_C8855387AFF7DFE04B230C44F97DD385" xlink:to="loc_us-gaap_UnbilledContractsReceivable_6512FABD69BE09B50ACD0C44F97E488B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GovernmentContractReceivableProgessPaymentsOffset" xlink:label="loc_us-gaap_GovernmentContractReceivableProgessPaymentsOffset_5F836CCF8FE5C7F0EAA00C572D12E90B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_ContractAssetsLineItems_C8855387AFF7DFE04B230C44F97DD385" xlink:to="loc_us-gaap_GovernmentContractReceivableProgessPaymentsOffset_5F836CCF8FE5C7F0EAA00C572D12E90B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetNetCurrent" xlink:label="loc_us-gaap_ContractWithCustomerAssetNetCurrent_598B2F4A4420DAC298630C44F97E319C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_ContractAssetsLineItems_C8855387AFF7DFE04B230C44F97DD385" xlink:to="loc_us-gaap_ContractWithCustomerAssetNetCurrent_598B2F4A4420DAC298630C44F97E319C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ContractAssetsAndContractLiabilitiesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityAbstract" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_D94C709F26D9514788B4AECF359BC288" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock" xlink:label="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_229C40B1129F5AA18E225B35CE002D93" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_D94C709F26D9514788B4AECF359BC288" xlink:to="loc_us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock_229C40B1129F5AA18E225B35CE002D93" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock" xlink:label="loc_us-gaap_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock_DE254857A40B5FDFA52F4E255E184B49" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ContractWithCustomerAssetAndLiabilityAbstract_D94C709F26D9514788B4AECF359BC288" xlink:to="loc_us-gaap_CostsInExcessOfBillingsAndBillingsInExcessOfCostsTableTextBlock_DE254857A40B5FDFA52F4E255E184B49" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/DocumentAndEntityInformationDocument" xlink:type="extended">
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DocumentAndEntityInformationAbstract" xlink:label="loc_rtn_DocumentAndEntityInformationAbstract_9C4F883C37B66A52958CCDDB198DC3E2" xlink:type="locator" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_BB8512E5EDC73161E145CDDB199DA54E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_DocumentAndEntityInformationAbstract_9C4F883C37B66A52958CCDDB198DC3E2" xlink:to="loc_dei_EntitiesTable_BB8512E5EDC73161E145CDDB199DA54E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_D03E8D8D5FAE13D7E3E8CDDB199DCB64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_BB8512E5EDC73161E145CDDB199DA54E" xlink:to="loc_srt_StatementScenarioAxis_D03E8D8D5FAE13D7E3E8CDDB199DCB64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_1FC670DA7A5A803D62CDCDDB199DA542" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_D03E8D8D5FAE13D7E3E8CDDB199DCB64" xlink:to="loc_srt_ScenarioUnspecifiedDomain_1FC670DA7A5A803D62CDCDDB199DA542" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntitiesTable_BB8512E5EDC73161E145CDDB199DA54E" xlink:to="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_380CE59F3CD72C9BE06DCDDB199D644F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_DocumentType_380CE59F3CD72C9BE06DCDDB199D644F" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentAnnualReport" xlink:label="loc_dei_DocumentAnnualReport_1236A247310235ACAEAECDDB199D4B78" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_DocumentAnnualReport_1236A247310235ACAEAECDDB199D4B78" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_9D798E02970AAB6CD8B2CDDB199DD0E6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_DocumentPeriodEndDate_9D798E02970AAB6CD8B2CDDB199DD0E6" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_3AC3DE1FDC3E36AE0647CDDB199D2E16" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_CurrentFiscalYearEndDate_3AC3DE1FDC3E36AE0647CDDB199D2E16" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_015C0FCB199EE613998ECDDB199DB34D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_DocumentFiscalYearFocus_015C0FCB199EE613998ECDDB199DB34D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_ECA1BD44B22DE016EA2ECDDB199D4D0A" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_DocumentFiscalPeriodFocus_ECA1BD44B22DE016EA2ECDDB199D4D0A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentTransitionReport" xlink:label="loc_dei_DocumentTransitionReport_6D864E11FF0AED4F6BA2CDDB199D7A59" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_DocumentTransitionReport_6D864E11FF0AED4F6BA2CDDB199D7A59" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFileNumber" xlink:label="loc_dei_EntityFileNumber_77B0E7298A720362FA6FCDDB199DB275" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityFileNumber_77B0E7298A720362FA6FCDDB199DB275" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_B0867EF8A6BA63BDDB51CDDB199D76E1" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityCentralIndexKey_B0867EF8A6BA63BDDB51CDDB199D76E1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_4F12B9C0E6FC7DA94EF8CDDB199D39E7" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityRegistrantName_4F12B9C0E6FC7DA94EF8CDDB199D39E7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="loc_dei_EntityIncorporationStateCountryCode_343AD59B47D3B777D906CDDB199DDDCF" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityIncorporationStateCountryCode_343AD59B47D3B777D906CDDB199DDDCF" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityTaxIdentificationNumber" xlink:label="loc_dei_EntityTaxIdentificationNumber_8B88E8AAA4DE9284C93CCDDB199DF68C" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityTaxIdentificationNumber_8B88E8AAA4DE9284C93CCDDB199DF68C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressAddressLine1" xlink:label="loc_dei_EntityAddressAddressLine1_4237E7A69F0EF8E3B038CDDB199DD93E" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityAddressAddressLine1_4237E7A69F0EF8E3B038CDDB199DD93E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressCityOrTown" xlink:label="loc_dei_EntityAddressCityOrTown_58F124566C7DF4279028CDDB199DF7E4" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityAddressCityOrTown_58F124566C7DF4279028CDDB199DF7E4" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressStateOrProvince" xlink:label="loc_dei_EntityAddressStateOrProvince_81D261F56EF0DE743983CDDB199DA3B5" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityAddressStateOrProvince_81D261F56EF0DE743983CDDB199DA3B5" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityAddressPostalZipCode" xlink:label="loc_dei_EntityAddressPostalZipCode_9CF00FC1048C15AF15FACDDB199D3E9E" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityAddressPostalZipCode_9CF00FC1048C15AF15FACDDB199D3E9E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_CityAreaCode" xlink:label="loc_dei_CityAreaCode_11680E784D5DD5B61BD7CDDB199D955B" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_CityAreaCode_11680E784D5DD5B61BD7CDDB199D955B" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LocalPhoneNumber" xlink:label="loc_dei_LocalPhoneNumber_4CC5D63768F4D21E775CCDDB199DA012" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_LocalPhoneNumber_4CC5D63768F4D21E775CCDDB199DA012" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_Security12bTitle" xlink:label="loc_dei_Security12bTitle_9F25AB982A158F9AD414CDDB199D192C" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_Security12bTitle_9F25AB982A158F9AD414CDDB199D192C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_TradingSymbol" xlink:label="loc_dei_TradingSymbol_5A6D8CFB8934B8DEF426CDDB199DFDCF" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_TradingSymbol_5A6D8CFB8934B8DEF426CDDB199DFDCF" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_SecurityExchangeName" xlink:label="loc_dei_SecurityExchangeName_B0592CE29FA39FCEDDB1CDDB199D369C" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_SecurityExchangeName_B0592CE29FA39FCEDDB1CDDB199D369C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_dei_EntityWellKnownSeasonedIssuer_8D0C68C947E33AF4BB10CDDB199D066D" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityWellKnownSeasonedIssuer_8D0C68C947E33AF4BB10CDDB199D066D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_dei_EntityVoluntaryFilers_0CFAAD4BB0F5B7F8E379CDDB199DEE3C" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityVoluntaryFilers_0CFAAD4BB0F5B7F8E379CDDB199DEE3C" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_dei_EntityCurrentReportingStatus_C6BACF59CAAC2BBF7EA4CDDB199DDDF1" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityCurrentReportingStatus_C6BACF59CAAC2BBF7EA4CDDB199DDDF1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityInteractiveDataCurrent" xlink:label="loc_dei_EntityInteractiveDataCurrent_1311B8AF3CA67BDEE7F1CDDB199D7647" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityInteractiveDataCurrent_1311B8AF3CA67BDEE7F1CDDB199D7647" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_AFFBCEACDB08BB1B3213CDDB199D21A1" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_AmendmentFlag_AFFBCEACDB08BB1B3213CDDB199D21A1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_3C5AA171F1046C13F14FCDDB199DD350" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityFilerCategory_3C5AA171F1046C13F14FCDDB199DD350" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntitySmallBusiness" xlink:label="loc_dei_EntitySmallBusiness_4FA625769041A62E427BCDDB199D099D" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntitySmallBusiness_4FA625769041A62E427BCDDB199D099D" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityEmergingGrowthCompany" xlink:label="loc_dei_EntityEmergingGrowthCompany_85DB01C9C52CE49C787CCDDB199D0F57" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityEmergingGrowthCompany_85DB01C9C52CE49C787CCDDB199D0F57" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityShellCompany" xlink:label="loc_dei_EntityShellCompany_590DF7FF61630DE2EAA2CDDB199D2233" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityShellCompany_590DF7FF61630DE2EAA2CDDB199D2233" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityPublicFloat" xlink:label="loc_dei_EntityPublicFloat_096D7281FD4BFD078E56CDDB199D5D1E" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityPublicFloat_096D7281FD4BFD078E56CDDB199D5D1E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_F54C4D10E66A6DEBB28DCDDB199D71F0" xlink:type="locator" />
    <link:presentationArc order="32" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_F54C4D10E66A6DEBB28DCDDB199D71F0" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_DocumentsIncorporatedByReferenceTextBlock" xlink:label="loc_dei_DocumentsIncorporatedByReferenceTextBlock_A0DBC573B1A00FE0D4C1CDDB199D5FD1" xlink:type="locator" />
    <link:presentationArc order="33" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityInformationLineItems_F3398EBF4DC006F39FC8CDDB199D03EF" xlink:to="loc_dei_DocumentsIncorporatedByReferenceTextBlock_A0DBC573B1A00FE0D4C1CDDB199D5FD1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/EarningsPerShareEps" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_EEC1DF059283564D83CE5ECBA7DB6BDF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareTextBlock" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_AD2D353627DF5985A717B5B613E6E845" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_EEC1DF059283564D83CE5ECBA7DB6BDF" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_AD2D353627DF5985A717B5B613E6E845" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/EarningsPerShareEpsEpsFromContinuingOperationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_182CC3CFF75654268C61BF16D0E7EA89" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_EC6A2AA1EE2F5F4AAC09397F8DB723BC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_182CC3CFF75654268C61BF16D0E7EA89" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_EC6A2AA1EE2F5F4AAC09397F8DB723BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_5690B97EE37F5E94B89A39BFFF1359BD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_EC6A2AA1EE2F5F4AAC09397F8DB723BC" xlink:to="loc_us-gaap_StatementClassOfStockAxis_5690B97EE37F5E94B89A39BFFF1359BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_E2048A46F3AD5B19ABCE10AF3E46A3BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_5690B97EE37F5E94B89A39BFFF1359BD" xlink:to="loc_us-gaap_ClassOfStockDomain_E2048A46F3AD5B19ABCE10AF3E46A3BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_14E7D3BFCD0C5F4B9F1C07531FE2F742" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_EC6A2AA1EE2F5F4AAC09397F8DB723BC" xlink:to="loc_us-gaap_EarningsPerShareBasicLineItems_14E7D3BFCD0C5F4B9F1C07531FE2F742" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicAbstract" xlink:label="loc_us-gaap_EarningsPerShareBasicAbstract_3145219A0FA15802B17D6FB4FB1E98CB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_14E7D3BFCD0C5F4B9F1C07531FE2F742" xlink:to="loc_us-gaap_EarningsPerShareBasicAbstract_3145219A0FA15802B17D6FB4FB1E98CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicDistributed" xlink:label="loc_us-gaap_EarningsPerShareBasicDistributed_17C533F3CC7555779B8B4F3F7290F05D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_3145219A0FA15802B17D6FB4FB1E98CB" xlink:to="loc_us-gaap_EarningsPerShareBasicDistributed_17C533F3CC7555779B8B4F3F7290F05D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicUndistributed" xlink:label="loc_us-gaap_EarningsPerShareBasicUndistributed_028E2E61288353098A721083B137C13E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_3145219A0FA15802B17D6FB4FB1E98CB" xlink:to="loc_us-gaap_EarningsPerShareBasicUndistributed_028E2E61288353098A721083B137C13E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_93B5FF48415A5C2B8F0E8AFBBD33A763" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicAbstract_3145219A0FA15802B17D6FB4FB1E98CB" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_93B5FF48415A5C2B8F0E8AFBBD33A763" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedAbstract" xlink:label="loc_us-gaap_EarningsPerShareDilutedAbstract_E1DB6EF273A55AD8BED2E74CF60561E6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_14E7D3BFCD0C5F4B9F1C07531FE2F742" xlink:to="loc_us-gaap_EarningsPerShareDilutedAbstract_E1DB6EF273A55AD8BED2E74CF60561E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedDistributed" xlink:label="loc_us-gaap_EarningsPerShareDilutedDistributed_952C73E3ADE857789E07122B1C1311D5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_E1DB6EF273A55AD8BED2E74CF60561E6" xlink:to="loc_us-gaap_EarningsPerShareDilutedDistributed_952C73E3ADE857789E07122B1C1311D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedUndistributed" xlink:label="loc_us-gaap_EarningsPerShareDilutedUndistributed_77ABEA5F3C1D505B8683914C5629D209" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_E1DB6EF273A55AD8BED2E74CF60561E6" xlink:to="loc_us-gaap_EarningsPerShareDilutedUndistributed_77ABEA5F3C1D505B8683914C5629D209" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_4EE08991ACD85A34BA2E8684EB125D01" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedAbstract_E1DB6EF273A55AD8BED2E74CF60561E6" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_4EE08991ACD85A34BA2E8684EB125D01" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/EarningsPerShareEpsIncomeFromParticipatingSecuritiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_4B255FCFE435527584926E7EA1D2B511" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_34563496BDF95B85A69ECDF358E1CE4F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_4B255FCFE435527584926E7EA1D2B511" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_34563496BDF95B85A69ECDF358E1CE4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_41CD4ABFD4CE5CB8A59CBAA4D857C2F1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_34563496BDF95B85A69ECDF358E1CE4F" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_41CD4ABFD4CE5CB8A59CBAA4D857C2F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_F3E88F22CAA5596F9679927FFA9AF3FF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_41CD4ABFD4CE5CB8A59CBAA4D857C2F1" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_F3E88F22CAA5596F9679927FFA9AF3FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentContinuingOperationsMember" xlink:label="loc_us-gaap_SegmentContinuingOperationsMember_0D35A6E99BA95167AB61FCF03F124E47" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_F3E88F22CAA5596F9679927FFA9AF3FF" xlink:to="loc_us-gaap_SegmentContinuingOperationsMember_0D35A6E99BA95167AB61FCF03F124E47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDiscontinuedOperationsMember" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_3BAB81B176615F5685E8F44576F1F909" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_F3E88F22CAA5596F9679927FFA9AF3FF" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_3BAB81B176615F5685E8F44576F1F909" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_6369615F1E2A582095B7C8C9E29BE997" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_34563496BDF95B85A69ECDF358E1CE4F" xlink:to="loc_us-gaap_EarningsPerShareBasicLineItems_6369615F1E2A582095B7C8C9E29BE997" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic" xlink:label="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_C7BE78C4995350EBA940C6A42EB16EDE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_6369615F1E2A582095B7C8C9E29BE997" xlink:to="loc_us-gaap_ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic_C7BE78C4995350EBA940C6A42EB16EDE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/EarningsPerShareEpsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_26D226B0D3E95C60BBF952250458344E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_96C201561FF35594A68DBEE1565E75CE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_26D226B0D3E95C60BBF952250458344E" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_96C201561FF35594A68DBEE1565E75CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementOperatingActivitiesSegmentAxis" xlink:label="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_3B3562D4917A5864ACE8DFD51AD42E0D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_96C201561FF35594A68DBEE1565E75CE" xlink:to="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_3B3562D4917A5864ACE8DFD51AD42E0D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentOperatingActivitiesDomain" xlink:label="loc_us-gaap_SegmentOperatingActivitiesDomain_E1DB5683CC50548F8289B0192B6FA9B1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOperatingActivitiesSegmentAxis_3B3562D4917A5864ACE8DFD51AD42E0D" xlink:to="loc_us-gaap_SegmentOperatingActivitiesDomain_E1DB5683CC50548F8289B0192B6FA9B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDiscontinuedOperationsMember" xlink:label="loc_us-gaap_SegmentDiscontinuedOperationsMember_14F88D12FE5B517CAD0D5858A86CD61B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentOperatingActivitiesDomain_E1DB5683CC50548F8289B0192B6FA9B1" xlink:to="loc_us-gaap_SegmentDiscontinuedOperationsMember_14F88D12FE5B517CAD0D5858A86CD61B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_4B3D6CB7762959F39C9E2B5B56B3CB9D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_96C201561FF35594A68DBEE1565E75CE" xlink:to="loc_srt_RangeAxis_4B3D6CB7762959F39C9E2B5B56B3CB9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_4032259F21555A49AF3D90E7614AD089" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_4B3D6CB7762959F39C9E2B5B56B3CB9D" xlink:to="loc_srt_RangeMember_4032259F21555A49AF3D90E7614AD089" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_4A0FE4856F3A522C884C230E370AE32A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_4032259F21555A49AF3D90E7614AD089" xlink:to="loc_srt_MaximumMember_4A0FE4856F3A522C884C230E370AE32A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_73D60140C600517892489AC055C19631" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_96C201561FF35594A68DBEE1565E75CE" xlink:to="loc_us-gaap_EarningsPerShareBasicLineItems_73D60140C600517892489AC055C19631" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_3380B606E7BC5C2EB36A867AABB51082" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_73D60140C600517892489AC055C19631" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_3380B606E7BC5C2EB36A867AABB51082" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_EF69E07A164B5D3785224AED8A1F08C5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_73D60140C600517892489AC055C19631" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_EF69E07A164B5D3785224AED8A1F08C5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_EF17D246014E50A9B9E1E8C59398C38E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_73D60140C600517892489AC055C19631" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_EF17D246014E50A9B9E1E8C59398C38E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/EarningsPerShareEpsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_95D25E8C16DF5565A321BF17512A04C3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_319E3CBEAC915F0DA32A3873697D869E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_95D25E8C16DF5565A321BF17512A04C3" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_319E3CBEAC915F0DA32A3873697D869E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IncomeAttributableToParticipatingSecuritiesTableTextBlock" xlink:label="loc_rtn_IncomeAttributableToParticipatingSecuritiesTableTextBlock_76044E7599815540BEC3F63A27708EED" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_95D25E8C16DF5565A321BF17512A04C3" xlink:to="loc_rtn_IncomeAttributableToParticipatingSecuritiesTableTextBlock_76044E7599815540BEC3F63A27708EED" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock_DA27DEDD43F0503EBC2F9E0820BC4F98" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_95D25E8C16DF5565A321BF17512A04C3" xlink:to="loc_us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock_DA27DEDD43F0503EBC2F9E0820BC4F98" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/EarningsPerShareEpsWeightedAverageSharesOutstandingForBasicAndDilutedEpsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareAbstract" xlink:label="loc_us-gaap_EarningsPerShareAbstract_9EBFA0DE56D3B0231510F744604A1765" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_A96D403934D9A9F49637F744604B81E6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_9EBFA0DE56D3B0231510F744604A1765" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_A96D403934D9A9F49637F744604B81E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_6A2948A114E2728354DCF744604B6C05" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_A96D403934D9A9F49637F744604B81E6" xlink:to="loc_srt_RangeAxis_6A2948A114E2728354DCF744604B6C05" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_DAB350E93CCE8B11BD3AF744604B3F19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_6A2948A114E2728354DCF744604B6C05" xlink:to="loc_srt_RangeMember_DAB350E93CCE8B11BD3AF744604B3F19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDilutedLineItems" xlink:label="loc_us-gaap_EarningsPerShareDilutedLineItems_424570A34649D37FB6EDF744604B3F62" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_A96D403934D9A9F49637F744604B81E6" xlink:to="loc_us-gaap_EarningsPerShareDilutedLineItems_424570A34649D37FB6EDF744604B3F62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_90BB92AD826C75E53716F744604CFBAC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedLineItems_424570A34649D37FB6EDF744604B3F62" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_90BB92AD826C75E53716F744604CFBAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_7AAE5A93B477779317EDF744604C5401" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedLineItems_424570A34649D37FB6EDF744604B3F62" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_7AAE5A93B477779317EDF744604C5401" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_31B45E4F3EC4B2E418D6F744604C90A4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedLineItems_424570A34649D37FB6EDF744604B3F62" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_31B45E4F3EC4B2E418D6F744604C90A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights_57ABE10BD23E41A97E3BF744604C7EF0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareDilutedLineItems_424570A34649D37FB6EDF744604B3F62" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights_57ABE10BD23E41A97E3BF744604C7EF0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_71D6093F952B50BE9A686707459C2A56" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_2D05EA6CE8875B688FBDCEB6BF30C106" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_71D6093F952B50BE9A686707459C2A56" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_2D05EA6CE8875B688FBDCEB6BF30C106" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_A377E7A34128B6FBA82A0C44F61927B9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxContingencyTable" xlink:label="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A377E7A34128B6FBA82A0C44F61927B9" xlink:to="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCreditCarryforwardAxis" xlink:label="loc_us-gaap_TaxCreditCarryforwardAxis_FA21B002EC0F4A0641350C44F61950E6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:to="loc_us-gaap_TaxCreditCarryforwardAxis_FA21B002EC0F4A0641350C44F61950E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCreditCarryforwardNameDomain" xlink:label="loc_us-gaap_TaxCreditCarryforwardNameDomain_1CD8E0458A0CC713515A0C44F61AA3F3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardAxis_FA21B002EC0F4A0641350C44F61950E6" xlink:to="loc_us-gaap_TaxCreditCarryforwardNameDomain_1CD8E0458A0CC713515A0C44F61AA3F3" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Expirationthrough2039Member" xlink:label="loc_rtn_Expirationthrough2039Member_DCDA7E5F2F9E0645C6660C44F61A31EF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_1CD8E0458A0CC713515A0C44F61AA3F3" xlink:to="loc_rtn_Expirationthrough2039Member_DCDA7E5F2F9E0645C6660C44F61A31EF" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IndefiniteexpirationMember" xlink:label="loc_rtn_IndefiniteexpirationMember_C89E994F2990E9A249BC0C44F61A0122" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TaxCreditCarryforwardNameDomain_1CD8E0458A0CC713515A0C44F61AA3F3" xlink:to="loc_rtn_IndefiniteexpirationMember_C89E994F2990E9A249BC0C44F61A0122" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ValuationAllowanceByDeferredTaxAssetAxis" xlink:label="loc_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_5E4A262E81E0AFB49F640C44F61A42BD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:to="loc_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_5E4A262E81E0AFB49F640C44F61A42BD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetDomain" xlink:label="loc_us-gaap_DeferredTaxAssetDomain_6E41977CE4AEC78958540C44F61A315E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAllowanceByDeferredTaxAssetAxis_5E4A262E81E0AFB49F640C44F61A42BD" xlink:to="loc_us-gaap_DeferredTaxAssetDomain_6E41977CE4AEC78958540C44F61A315E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ValuationallowanceforIrishrestructuringtransactionMember" xlink:label="loc_rtn_ValuationallowanceforIrishrestructuringtransactionMember_CEE24ED9E0426FFE1B280C44F61BE923" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredTaxAssetDomain_6E41977CE4AEC78958540C44F61A315E" xlink:to="loc_rtn_ValuationallowanceforIrishrestructuringtransactionMember_CEE24ED9E0426FFE1B280C44F61BE923" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_1156ED6CE8FE0837E0B40C44F61BA5C0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_1156ED6CE8FE0837E0B40C44F61BA5C0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_AE2E6DA3FB59B341B4FC0C44F61BED18" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_1156ED6CE8FE0837E0B40C44F61BA5C0" xlink:to="loc_us-gaap_SegmentDomain_AE2E6DA3FB59B341B4FC0C44F61BED18" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_8C253F780910FDF678450C44F61BDACB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_AE2E6DA3FB59B341B4FC0C44F61BED18" xlink:to="loc_rtn_ForcepointMember_8C253F780910FDF678450C44F61BDACB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_11454A20422AAE9E38120C44F61CD9EB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:to="loc_srt_StatementGeographicalAxis_11454A20422AAE9E38120C44F61CD9EB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_1FBF796DD84CBDCFCF7F0C44F61C4334" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_11454A20422AAE9E38120C44F61CD9EB" xlink:to="loc_srt_SegmentGeographicalDomain_1FBF796DD84CBDCFCF7F0C44F61C4334" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_U.K.FranceSaudiArabiaandGuamMember" xlink:label="loc_rtn_U.K.FranceSaudiArabiaandGuamMember_15999D3A5EDEA6FE2E680C44F61C9C09" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_1FBF796DD84CBDCFCF7F0C44F61C4334" xlink:to="loc_rtn_U.K.FranceSaudiArabiaandGuamMember_15999D3A5EDEA6FE2E680C44F61C9C09" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_5E4462FACD784C65230A0C44F61C2D8B" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_5E4462FACD784C65230A0C44F61C2D8B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_65C9718EB318715834920C44F61DE8DA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_5E4462FACD784C65230A0C44F61C2D8B" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_65C9718EB318715834920C44F61DE8DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticCountryMember" xlink:label="loc_us-gaap_DomesticCountryMember_4534A503F89902E7DE850C44F61D7D14" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_65C9718EB318715834920C44F61DE8DA" xlink:to="loc_us-gaap_DomesticCountryMember_4534A503F89902E7DE850C44F61D7D14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCountryMember" xlink:label="loc_us-gaap_ForeignCountryMember_97730B3E53FE81E947D30C44F61D0131" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_65C9718EB318715834920C44F61DE8DA" xlink:to="loc_us-gaap_ForeignCountryMember_97730B3E53FE81E947D30C44F61D0131" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_1A6C83D21DBE55F945470C44F61D2873" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_65C9718EB318715834920C44F61DE8DA" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_1A6C83D21DBE55F945470C44F61D2873" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxContingencyLineItems" xlink:label="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyTable_55F9ECF41DDD32C13E5D0C44F619A937" xlink:to="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DeferredTaxAssetsIrishrestructuringtransactions" xlink:label="loc_rtn_DeferredTaxAssetsIrishrestructuringtransactions_09A400D1CAE5B08AB6DB0C44F61EF90C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_rtn_DeferredTaxAssetsIrishrestructuringtransactions_09A400D1CAE5B08AB6DB0C44F61EF90C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_B30EF6E28AC66D99F3540C44F61E026D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_B30EF6E28AC66D99F3540C44F61E026D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EffectiveIncomeTaxRateReconciliationCompletionof2017TaxReturnandRDTaxCreditClaimsRelatedto20142016TaxYears" xlink:label="loc_rtn_EffectiveIncomeTaxRateReconciliationCompletionof2017TaxReturnandRDTaxCreditClaimsRelatedto20142016TaxYears_D19458D9C6A02AA1A2960C44F61EA1B1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_rtn_EffectiveIncomeTaxRateReconciliationCompletionof2017TaxReturnandRDTaxCreditClaimsRelatedto20142016TaxYears_D19458D9C6A02AA1A2960C44F61EA1B1" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DiscretionaryPensionContributions" xlink:label="loc_rtn_DiscretionaryPensionContributions_217DDEDDF5CA93DA0DA50C44F61EBDA8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_rtn_DiscretionaryPensionContributions_217DDEDDF5CA93DA0DA50C44F61EBDA8" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EffectiveIncomeTaxRateReconciliationBenefitRelatedtoDiscretionaryPensionContributionAmount" xlink:label="loc_rtn_EffectiveIncomeTaxRateReconciliationBenefitRelatedtoDiscretionaryPensionContributionAmount_F0F90C21E62B5E5FC0BA0C44F61E78A1" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_rtn_EffectiveIncomeTaxRateReconciliationBenefitRelatedtoDiscretionaryPensionContributionAmount_F0F90C21E62B5E5FC0BA0C44F61E78A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_6893913BD75D42F4F13F0C44F61F3443" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_6893913BD75D42F4F13F0C44F61F3443" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NetStateIncomeTaxExpenseAllocatedToContracts" xlink:label="loc_rtn_NetStateIncomeTaxExpenseAllocatedToContracts_ABE5D609A00659063C6F0C44F61FAAAF" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_rtn_NetStateIncomeTaxExpenseAllocatedToContracts_ABE5D609A00659063C6F0C44F61FAAAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwards" xlink:label="loc_us-gaap_OperatingLossCarryforwards_949A2F48B18F8B37924D0C44F61F28B1" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_OperatingLossCarryforwards_949A2F48B18F8B37924D0C44F61F28B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLossCarryforwardsValuationAllowance" xlink:label="loc_us-gaap_OperatingLossCarryforwardsValuationAllowance_C53C92D2BE828B45AB9A0C44F61FE76F" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_OperatingLossCarryforwardsValuationAllowance_C53C92D2BE828B45AB9A0C44F61FE76F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount" xlink:label="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_4673883B6FE3193816F00C44F61F288B" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount_4673883B6FE3193816F00C44F61F288B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCreditCarryforwardAmount" xlink:label="loc_us-gaap_TaxCreditCarryforwardAmount_10D50DCA662BF23BAC230C44F61F1B57" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_TaxCreditCarryforwardAmount_10D50DCA662BF23BAC230C44F61F1B57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCreditCarryforwardValuationAllowance" xlink:label="loc_us-gaap_TaxCreditCarryforwardValuationAllowance_9B3D0AD4F6BBD123A6510C44F61F6EAE" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_TaxCreditCarryforwardValuationAllowance_9B3D0AD4F6BBD123A6510C44F61F6EAE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit_926F5174633E95F73E660C5D851AE43C" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_TaxCutsAndJobsActOf2017IncomeTaxExpenseBenefit_926F5174633E95F73E660C5D851AE43C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit_665DB17D0B13AA4814120C872CE9D11A" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit_665DB17D0B13AA4814120C872CE9D11A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EstimatedApplicableForeignTaxRate" xlink:label="loc_rtn_EstimatedApplicableForeignTaxRate_296CCFDDE95ED53687980C44F6200A60" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_rtn_EstimatedApplicableForeignTaxRate_296CCFDDE95ED53687980C44F6200A60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTaxOnAccumulatedForeignEarningsAmount" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTaxOnAccumulatedForeignEarningsAmount_9B678AD6AC6494DB89890C8673D76E20" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxContingencyLineItems_499D3B936ECC492499E70C44F61D3FAE" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActOf2017TransitionTaxOnAccumulatedForeignEarningsAmount_9B678AD6AC6494DB89890C8673D76E20" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesScheduleOfDeferredIncomeTaxDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract" xlink:label="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation_9B2D592101DC3433DA3E1BBC465000FD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation_9B2D592101DC3433DA3E1BBC465000FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_7492640BB766C01CC60C1BBC465228FF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther_7492640BB766C01CC60C1BBC465228FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesDeferredExpense" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpense_A21E8D8018E831C30C701BBC46528B4F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesDeferredExpense_A21E8D8018E831C30C701BBC46528B4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions_98FCDB5BC7650DE3D3391BBC4653FF02" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions_98FCDB5BC7650DE3D3391BBC4653FF02" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_78EB7F6B32C57B3A1FB01BBC4653856D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits_78EB7F6B32C57B3A1FB01BBC4653856D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Deferredtaxliabilityoperatingleases" xlink:label="loc_rtn_Deferredtaxliabilityoperatingleases_D5F144D1EEC325623B531BBC46882643" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_rtn_Deferredtaxliabilityoperatingleases_D5F144D1EEC325623B531BBC46882643" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Deferredtaxassetoperatingleaseliabilities" xlink:label="loc_rtn_Deferredtaxassetoperatingleaseliabilities_CA259CA8BEE48190FE2A1BBD5A6A5D11" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_rtn_Deferredtaxassetoperatingleaseliabilities_CA259CA8BEE48190FE2A1BBD5A6A5D11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_BF7DA0996CEF80005EA01BBC46537C9A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_BF7DA0996CEF80005EA01BBC46537C9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_82DC8E40AD261708C1221BBC4653CF72" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_82DC8E40AD261708C1221BBC4653CF72" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DeferredTaxLiabilitiesPartnershipoutsidebasisdifference" xlink:label="loc_rtn_DeferredTaxLiabilitiesPartnershipoutsidebasisdifference_58ADA35F495AF1485FD71BBC46539EE2" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_rtn_DeferredTaxLiabilitiesPartnershipoutsidebasisdifference_58ADA35F495AF1485FD71BBC46539EE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_16D0435FA5246BFFDB641BBC4654BA3D" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_16D0435FA5246BFFDB641BBC4654BA3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_10F9545A353D8A4D26801BBC46541059" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_10F9545A353D8A4D26801BBC46541059" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_us-gaap_DeferredTaxAssetsNet_0FC870DCDDBE6BCF94231BBC46540637" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ComponentsOfDeferredTaxAssetsAndLiabilitiesAbstract_441A237D34AC29C9510E1BBC464E7FC8" xlink:to="loc_us-gaap_DeferredTaxAssetsNet_0FC870DCDDBE6BCF94231BBC46540637" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesScheduleOfDomesticAndForeignIncomeFromContinuingOperationsBeforeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_173EB24A235F5C57BF5550B3C047C236" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_DC32156C12EE539688AF83A5D3EF45F1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_173EB24A235F5C57BF5550B3C047C236" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_DC32156C12EE539688AF83A5D3EF45F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_0C94388EF20359418358D34CF83ACE76" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_173EB24A235F5C57BF5550B3C047C236" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_0C94388EF20359418358D34CF83ACE76" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesScheduleOfExpensesForIncomeTaxesThatDifferFromUsStatutoryRateReconciliationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_C13F04994A6A1A26EA5AECB16847570B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_C13F04994A6A1A26EA5AECB16847570B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EffectiveIncomeTaxRateReconciliationFDIIPercent" xlink:label="loc_rtn_EffectiveIncomeTaxRateReconciliationFDIIPercent_439775785298525199C6ECB168478D52" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_rtn_EffectiveIncomeTaxRateReconciliationFDIIPercent_439775785298525199C6ECB168478D52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_68928E65F45EDE919CA2ECB16847B083" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch_68928E65F45EDE919CA2ECB16847B083" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_4FFC9213D8C772B4FC50ECB16847C8B2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent_4FFC9213D8C772B4FC50ECB16847C8B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_36B9DCDAF1C3AE54FB67ECB16847AB37" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_36B9DCDAF1C3AE54FB67ECB16847AB37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_FE5616F29185DD6BD176ECB168471776" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes_FE5616F29185DD6BD176ECB168471776" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EffectiveIncomeTaxRateReconciliationBenefitRelatedtoDiscretionaryPensionContribution" xlink:label="loc_rtn_EffectiveIncomeTaxRateReconciliationBenefitRelatedtoDiscretionaryPensionContribution_3FA91D157C17933FDA6CECB16847B464" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_rtn_EffectiveIncomeTaxRateReconciliationBenefitRelatedtoDiscretionaryPensionContribution_3FA91D157C17933FDA6CECB16847B464" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EffectiveIncomeTaxRateReconciliationRDTaxCreditClaimsRelatedtothe20142017TaxYears" xlink:label="loc_rtn_EffectiveIncomeTaxRateReconciliationRDTaxCreditClaimsRelatedtothe20142017TaxYears_8859D565E9EFE69BFE37ECB16847C306" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_rtn_EffectiveIncomeTaxRateReconciliationRDTaxCreditClaimsRelatedtothe20142017TaxYears_8859D565E9EFE69BFE37ECB16847C306" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EffectiveIncomeTaxRateReconciliationIrishRestructuringTransactionPercent" xlink:label="loc_rtn_EffectiveIncomeTaxRateReconciliationIrishRestructuringTransactionPercent_ED8B833E59FA7E791694ECB1684798F3" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_rtn_EffectiveIncomeTaxRateReconciliationIrishRestructuringTransactionPercent_ED8B833E59FA7E791694ECB1684798F3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_D3143F81535D80AD4242ECB168476CFA" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance_D3143F81535D80AD4242ECB168476CFA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities_CFB0D6767FFD2AD16068ECB16847C773" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities_CFB0D6767FFD2AD16068ECB16847C773" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_47E462CE642475B58803ECB16847833C" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate_47E462CE642475B58803ECB16847833C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings_785E91CE14CD34A6D4D0ECB168479F77" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings_785E91CE14CD34A6D4D0ECB168479F77" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent_FE7C22861C7EC650CD50ECB16847DA10" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent_FE7C22861C7EC650CD50ECB16847DA10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateContinuingOperations" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3DB688130EB171C2BA87ECB16847992F" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_A1AA124CA8861A9943F1ECB168477BBC" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateContinuingOperations_3DB688130EB171C2BA87ECB16847992F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesScheduleOfIncomeTaxesPaidReceivedNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_D5D447FD5F0E5C6D8661538D0A262223" xlink:type="locator" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IncomeTaxTable" xlink:label="loc_rtn_IncomeTaxTable_44EF0358CC0E50949690CA63EEE1C9AC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_D5D447FD5F0E5C6D8661538D0A262223" xlink:to="loc_rtn_IncomeTaxTable_44EF0358CC0E50949690CA63EEE1C9AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityAxis" xlink:label="loc_us-gaap_IncomeTaxAuthorityAxis_5F5FFC28BC4059B1A614E32B9B6C7ECB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_IncomeTaxTable_44EF0358CC0E50949690CA63EEE1C9AC" xlink:to="loc_us-gaap_IncomeTaxAuthorityAxis_5F5FFC28BC4059B1A614E32B9B6C7ECB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxAuthorityDomain" xlink:label="loc_us-gaap_IncomeTaxAuthorityDomain_74D02B528F2953C68F008F26557F6455" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityAxis_5F5FFC28BC4059B1A614E32B9B6C7ECB" xlink:to="loc_us-gaap_IncomeTaxAuthorityDomain_74D02B528F2953C68F008F26557F6455" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticCountryMember" xlink:label="loc_us-gaap_DomesticCountryMember_0A2ED2890F835BF38F0FBFD15E17167A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_74D02B528F2953C68F008F26557F6455" xlink:to="loc_us-gaap_DomesticCountryMember_0A2ED2890F835BF38F0FBFD15E17167A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCountryMember" xlink:label="loc_us-gaap_ForeignCountryMember_5DC76527564A58B896A16D2625D4529A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_74D02B528F2953C68F008F26557F6455" xlink:to="loc_us-gaap_ForeignCountryMember_5DC76527564A58B896A16D2625D4529A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StateAndLocalJurisdictionMember" xlink:label="loc_us-gaap_StateAndLocalJurisdictionMember_054676AF6A425C0EB55EFF1915C84C02" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxAuthorityDomain_74D02B528F2953C68F008F26557F6455" xlink:to="loc_us-gaap_StateAndLocalJurisdictionMember_054676AF6A425C0EB55EFF1915C84C02" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_IncomeTaxesLineItems" xlink:label="loc_rtn_IncomeTaxesLineItems_AC014C89417854C3BB646ADEEA872D2E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_IncomeTaxTable_44EF0358CC0E50949690CA63EEE1C9AC" xlink:to="loc_rtn_IncomeTaxesLineItems_AC014C89417854C3BB646ADEEA872D2E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxesPaidNet" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_F3FA0F340D2C5D10AF8A52CCE7C7687A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_IncomeTaxesLineItems_AC014C89417854C3BB646ADEEA872D2E" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_F3FA0F340D2C5D10AF8A52CCE7C7687A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesScheduleOfProvisionForFederalAndForeignIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_000D8786FA015EA2A2A6FFD992B75226" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_000D8786FA015EA2A2A6FFD992B75226" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_A72CD5F179F45AD598C485D781CF0C86" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_A72CD5F179F45AD598C485D781CF0C86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_5E7671E00BDB5833B1BDD59F33B0ED1B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_5E7671E00BDB5833B1BDD59F33B0ED1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_7CA42DBE21C05B4AAE09DA72126E2284" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_7CA42DBE21C05B4AAE09DA72126E2284" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_C604D51122AA5C6AA3550025CF2BCC72" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_C604D51122AA5C6AA3550025CF2BCC72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_852867DCE7D15729817356B94FC516D0" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_852867DCE7D15729817356B94FC516D0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_2D89E6F5B892523D865ED319D9184C30" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_E26111A548FD5392988493D6EEC276AC" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_2D89E6F5B892523D865ED319D9184C30" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesScheduleOfUnrecognizedTaxBenefitsRollForwardDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_EE90A983637A5243969C63908322BBF3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_2E592D489D0F5A69ADF227567060BA5C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_EE90A983637A5243969C63908322BBF3" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_2E592D489D0F5A69ADF227567060BA5C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_58C0A066E2245F7DB93DF87A3C378960" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_EE90A983637A5243969C63908322BBF3" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions_58C0A066E2245F7DB93DF87A3C378960" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_AE694E869C5B5E9B9C50A3D25EDBB5EC" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_EE90A983637A5243969C63908322BBF3" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions_AE694E869C5B5E9B9C50A3D25EDBB5EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_6C2B51FEBF00584A9299B4F69177747E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_EE90A983637A5243969C63908322BBF3" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions_6C2B51FEBF00584A9299B4F69177747E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities" xlink:label="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_61D536499CE854E19D14F7D0D030EC60" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_EE90A983637A5243969C63908322BBF3" xlink:to="loc_us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities_61D536499CE854E19D14F7D0D030EC60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UnrecognizedTaxBenefits" xlink:label="loc_us-gaap_UnrecognizedTaxBenefits_BBB9B595B04153DE8AE9F200654E1C5F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_EE90A983637A5243969C63908322BBF3" xlink:to="loc_us-gaap_UnrecognizedTaxBenefits_BBB9B595B04153DE8AE9F200654E1C5F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/IncomeTaxesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_9BF2FBFD47025A5C9ED1B3E10F5F0DE2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_AB3EFA13B5335220903B93FCDE23A7DB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9BF2FBFD47025A5C9ED1B3E10F5F0DE2" xlink:to="loc_us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock_AB3EFA13B5335220903B93FCDE23A7DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_463EB1FB9C0650B5A05BC32F6132C5C6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9BF2FBFD47025A5C9ED1B3E10F5F0DE2" xlink:to="loc_us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock_463EB1FB9C0650B5A05BC32F6132C5C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_50466E01DBF0503EB1B1D204F6959B8F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9BF2FBFD47025A5C9ED1B3E10F5F0DE2" xlink:to="loc_us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock_50466E01DBF0503EB1B1D204F6959B8F" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ScheduleofincometaxespaidTableTextBlock" xlink:label="loc_rtn_ScheduleofincometaxespaidTableTextBlock_9820439E15E951D58A407494578D5F1C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9BF2FBFD47025A5C9ED1B3E10F5F0DE2" xlink:to="loc_rtn_ScheduleofincometaxespaidTableTextBlock_9820439E15E951D58A407494578D5F1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_F940D394B72B57A38A35DC2AA30FB6A4" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9BF2FBFD47025A5C9ED1B3E10F5F0DE2" xlink:to="loc_us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock_F940D394B72B57A38A35DC2AA30FB6A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_464266F15A6453389871637C51AA2303" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_9BF2FBFD47025A5C9ED1B3E10F5F0DE2" xlink:to="loc_us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock_464266F15A6453389871637C51AA2303" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/Leases" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_CF4DA9B32BBA5DF64D52678357A14D48" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeasesTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeasesTextBlock_335006CD3F6290360F0067845ADD4264" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_CF4DA9B32BBA5DF64D52678357A14D48" xlink:to="loc_us-gaap_LesseeOperatingLeasesTextBlock_335006CD3F6290360F0067845ADD4264" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/LeasesComponentsOfLeaseExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_7711539E1FC3BE420F54679B312244F9" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionTable" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_BF8F21391CD66B23634867A9E0E03F33" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_7711539E1FC3BE420F54679B312244F9" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_BF8F21391CD66B23634867A9E0E03F33" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_12BF2597F4AC0D97327D67AB810DA9AD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_BF8F21391CD66B23634867A9E0E03F33" xlink:to="loc_srt_RangeAxis_12BF2597F4AC0D97327D67AB810DA9AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_ADA21181B99CD309DD0C67AB810DAAC7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_12BF2597F4AC0D97327D67AB810DA9AD" xlink:to="loc_srt_RangeMember_ADA21181B99CD309DD0C67AB810DAAC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_2679F8F2727545855AC867ABB6E6B6E6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_ADA21181B99CD309DD0C67AB810DAAC7" xlink:to="loc_srt_MaximumMember_2679F8F2727545855AC867ABB6E6B6E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeaseDescriptionLineItems" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_41BAAC77B31CDC4F253E67A9E0F0A959" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_BF8F21391CD66B23634867A9E0E03F33" xlink:to="loc_us-gaap_LesseeLeaseDescriptionLineItems_41BAAC77B31CDC4F253E67A9E0F0A959" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseCost" xlink:label="loc_us-gaap_OperatingLeaseCost_FAEEB0ABD37385E275C067A6D72ECDAD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_41BAAC77B31CDC4F253E67A9E0F0A959" xlink:to="loc_us-gaap_OperatingLeaseCost_FAEEB0ABD37385E275C067A6D72ECDAD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_VariableLeaseCost" xlink:label="loc_us-gaap_VariableLeaseCost_3E2233082ACD9FF52FB367A79553315F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_41BAAC77B31CDC4F253E67A9E0F0A959" xlink:to="loc_us-gaap_VariableLeaseCost_3E2233082ACD9FF52FB367A79553315F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SubleaseIncome" xlink:label="loc_us-gaap_SubleaseIncome_5EFA78CE5C7A0F76314167A82E6E4A0B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_41BAAC77B31CDC4F253E67A9E0F0A959" xlink:to="loc_us-gaap_SubleaseIncome_5EFA78CE5C7A0F76314167A82E6E4A0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCost" xlink:label="loc_us-gaap_LeaseCost_8C2744C7F7E1E418563267A8A7C89D0E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_41BAAC77B31CDC4F253E67A9E0F0A959" xlink:to="loc_us-gaap_LeaseCost_8C2744C7F7E1E418563267A8A7C89D0E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/LeasesFutureLeasePaymentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_8E36F1B15CF2D0AFCBA1F7445F074905" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths_8E36F1B15CF2D0AFCBA1F7445F074905" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_900710C472CCED2FEC54F7445F0738B5" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo_900710C472CCED2FEC54F7445F0738B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_44FE49B38D3E044A9494F7445F07CC6F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree_44FE49B38D3E044A9494F7445F07CC6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_7E2C0C1AA816C834896BF7445F07336B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour_7E2C0C1AA816C834896BF7445F07336B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_E3BCE4D9941E467C8A27F7445F081629" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive_E3BCE4D9941E467C8A27F7445F081629" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_6F8B28A0B74A7DD4ADB2F7445F08EE79" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive_6F8B28A0B74A7DD4ADB2F7445F08EE79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_BE107AA5FE0137A25612F7445F085B32" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue_BE107AA5FE0137A25612F7445F085B32" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_845663636F34EC6E7C45F7445F08842A" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount_845663636F34EC6E7C45F7445F08842A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_08D8CEEAD4932682290EF7445F08F2A1" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_us-gaap_OperatingLeaseLiability_08D8CEEAD4932682290EF7445F08F2A1" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_LesseeOperatingLeaseLeaseNotYetCommencedAmount" xlink:label="loc_rtn_LesseeOperatingLeaseLeaseNotYetCommencedAmount_B574A2DF03C3664F4430F7445F08FC82" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_E11BC6BF7EBA0B53857CF7445F07EC94" xlink:to="loc_rtn_LesseeOperatingLeaseLeaseNotYetCommencedAmount_B574A2DF03C3664F4430F7445F08FC82" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/LeasesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_317F12D54BCDCBA09339ECB168A24BC0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FinanceLeaseLiability" xlink:label="loc_us-gaap_FinanceLeaseLiability_558762A81A80E2410168ECB168A218DD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_317F12D54BCDCBA09339ECB168A24BC0" xlink:to="loc_us-gaap_FinanceLeaseLiability_558762A81A80E2410168ECB168A218DD" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Percentoffutureleasecommitmentsrelatedtorealestateleases" xlink:label="loc_rtn_Percentoffutureleasecommitmentsrelatedtorealestateleases_4B199E5622E7983F523EECB168A28404" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_317F12D54BCDCBA09339ECB168A24BC0" xlink:to="loc_rtn_Percentoffutureleasecommitmentsrelatedtorealestateleases_4B199E5622E7983F523EECB168A28404" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_2FB2D88EE3AD2A54162BECB168A2BAE0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_317F12D54BCDCBA09339ECB168A24BC0" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1_2FB2D88EE3AD2A54162BECB168A2BAE0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent" xlink:label="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_B3FB16095FE82FE85DFCECB168A291EB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_317F12D54BCDCBA09339ECB168A24BC0" xlink:to="loc_us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent_B3FB16095FE82FE85DFCECB168A291EB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/LeasesOperatingLeaseLiabilitiesRecognizedOnBalanceSheetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_3419171BBCD9E02F9A240B9991D5EE02" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityCurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityCurrent_C8252D06553A151A1D8B0B9991D52C11" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_3419171BBCD9E02F9A240B9991D5EE02" xlink:to="loc_us-gaap_OperatingLeaseLiabilityCurrent_C8252D06553A151A1D8B0B9991D52C11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiabilityNoncurrent" xlink:label="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_CD9569BC016D8AAF0CA60B9991D5CE7F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_3419171BBCD9E02F9A240B9991D5EE02" xlink:to="loc_us-gaap_OperatingLeaseLiabilityNoncurrent_CD9569BC016D8AAF0CA60B9991D5CE7F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeaseLiability" xlink:label="loc_us-gaap_OperatingLeaseLiability_047C384C9EDD20E898F40B9991D57DFA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_3419171BBCD9E02F9A240B9991D5EE02" xlink:to="loc_us-gaap_OperatingLeaseLiability_047C384C9EDD20E898F40B9991D57DFA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/LeasesOtherInformationRelatedToOperatingLeasesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_DC35A4089E274F558B9067C0E385CA91" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingLeasePayments" xlink:label="loc_us-gaap_OperatingLeasePayments_F8C57D5F52035E84B99667C4DD3CA4E0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_DC35A4089E274F558B9067C0E385CA91" xlink:to="loc_us-gaap_OperatingLeasePayments_F8C57D5F52035E84B99667C4DD3CA4E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability" xlink:label="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_5CDA95DE5530B0162EEA67C6F4035E40" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_DC35A4089E274F558B9067C0E385CA91" xlink:to="loc_us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability_5CDA95DE5530B0162EEA67C6F4035E40" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/LeasesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeasesAbstract" xlink:label="loc_us-gaap_LeasesAbstract_FBEFC11285AA23C44F62678357C02750" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LeaseCostTableTextBlock" xlink:label="loc_us-gaap_LeaseCostTableTextBlock_1F9E94F9ED6AAA2DFD3467900BC07AC6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_FBEFC11285AA23C44F62678357C02750" xlink:to="loc_us-gaap_LeaseCostTableTextBlock_1F9E94F9ED6AAA2DFD3467900BC07AC6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock" xlink:label="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_1EAF52C6392BD76690936790E3E2FAAB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_FBEFC11285AA23C44F62678357C02750" xlink:to="loc_us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock_1EAF52C6392BD76690936790E3E2FAAB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OperatingleasepaymentsrecognizedinstatementoffinancialpositionTableTextBlock" xlink:label="loc_rtn_OperatingleasepaymentsrecognizedinstatementoffinancialpositionTableTextBlock_D904F95151E4DA92B7B36791D0D55B70" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_FBEFC11285AA23C44F62678357C02750" xlink:to="loc_rtn_OperatingleasepaymentsrecognizedinstatementoffinancialpositionTableTextBlock_D904F95151E4DA92B7B36791D0D55B70" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherinformationrelatedtooperatingleasesTableTextBlock" xlink:label="loc_rtn_OtherinformationrelatedtooperatingleasesTableTextBlock_E6E14BC6003B50AE920267928420CB31" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LeasesAbstract_FBEFC11285AA23C44F62678357C02750" xlink:to="loc_rtn_OtherinformationrelatedtooperatingleasesTableTextBlock_E6E14BC6003B50AE920267928420CB31" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/OtherAssetsNet" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_DE32FDDE66FE5B3DB0D968A8F5814BBE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsDisclosureTextBlock" xlink:label="loc_us-gaap_OtherAssetsDisclosureTextBlock_25CBCE35EA375F1FA2F1A57A17BEBEBB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_DE32FDDE66FE5B3DB0D968A8F5814BBE" xlink:to="loc_us-gaap_OtherAssetsDisclosureTextBlock_25CBCE35EA375F1FA2F1A57A17BEBEBB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/OtherAssetsNetNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_491701E3AFF7594389D0404BEE93AA32" xlink:type="locator" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherAssetsNetTable" xlink:label="loc_rtn_OtherAssetsNetTable_82690856875B58C1AC660AA549B0761D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_491701E3AFF7594389D0404BEE93AA32" xlink:to="loc_rtn_OtherAssetsNetTable_82690856875B58C1AC660AA549B0761D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_256CF0B3996E5A1CB5309D1B0AA48862" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_OtherAssetsNetTable_82690856875B58C1AC660AA549B0761D" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_256CF0B3996E5A1CB5309D1B0AA48862" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4B04AEF3D22C58559E28FF07CAA9FB9D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_256CF0B3996E5A1CB5309D1B0AA48862" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4B04AEF3D22C58559E28FF07CAA9FB9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIntangibleAssetsMember" xlink:label="loc_us-gaap_OtherIntangibleAssetsMember_C88DA755C7BD5895AB235ABDC91D8F34" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_4B04AEF3D22C58559E28FF07CAA9FB9D" xlink:to="loc_us-gaap_OtherIntangibleAssetsMember_C88DA755C7BD5895AB235ABDC91D8F34" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_EB58B1F1FEB7509B82E4A78CE7A821A8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_OtherAssetsNetTable_82690856875B58C1AC660AA549B0761D" xlink:to="loc_srt_RangeAxis_EB58B1F1FEB7509B82E4A78CE7A821A8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_AA9D22258FFD54069AD8A511D9D2B7EA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_EB58B1F1FEB7509B82E4A78CE7A821A8" xlink:to="loc_srt_RangeMember_AA9D22258FFD54069AD8A511D9D2B7EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_36CA80AECBB1513D8C44900878440249" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_AA9D22258FFD54069AD8A511D9D2B7EA" xlink:to="loc_srt_MinimumMember_36CA80AECBB1513D8C44900878440249" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_26EBF655746357C99E807E8AF239470F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_AA9D22258FFD54069AD8A511D9D2B7EA" xlink:to="loc_srt_MaximumMember_26EBF655746357C99E807E8AF239470F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_OtherAssetsNetTable_82690856875B58C1AC660AA549B0761D" xlink:to="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAmortization1" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_416A56141B07552A946356B6B8868D0B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAmortization1_416A56141B07552A946356B6B8868D0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetUsefulLife" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_C22EFFAB52995329A317FF3755A9110C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetUsefulLife_C22EFFAB52995329A317FF3755A9110C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AmortizationOfIntangibleAssets" xlink:label="loc_us-gaap_AmortizationOfIntangibleAssets_2DEC098DF0545EB8BF57653237EDCAEE" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_AmortizationOfIntangibleAssets_2DEC098DF0545EB8BF57653237EDCAEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0C2C64758E7056A39C623EE7903293E5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_0C2C64758E7056A39C623EE7903293E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_28086D774E8859579E670C7397C86D8F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_28086D774E8859579E670C7397C86D8F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_7DE3AE2ADFC35BBCAB4476BBAC93F5F9" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_7DE3AE2ADFC35BBCAB4476BBAC93F5F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_81AF358F0BAA562E8E52950D918B6877" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_81AF358F0BAA562E8E52950D918B6877" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_74F49E3D87715B92ABF7EAE9E99D1BB2" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_BDDD063D0BE258979B2FF3C69008CF2C" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_74F49E3D87715B92ABF7EAE9E99D1BB2" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/OtherAssetsNetScheduleOfOtherAssetsNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecurities" xlink:label="loc_us-gaap_MarketableSecurities_6C1CC812D70D1B2999D10C44F95B80C4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_MarketableSecurities_6C1CC812D70D1B2999D10C44F95B80C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedComputerSoftwareNet" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareNet_E8C421D25A126106C3D10C44F95CA382" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareNet_E8C421D25A126106C3D10C44F95CA382" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherIntangibleAssetsNet" xlink:label="loc_us-gaap_OtherIntangibleAssetsNet_C141E18F23BF03E256A30C44F95C5B72" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_OtherIntangibleAssetsNet_C141E18F23BF03E256A30C44F95C5B72" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNet" xlink:label="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_CEF8E60E7537202EB3870CA1478A095F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_DeferredTaxAssetsLiabilitiesNet_CEF8E60E7537202EB3870CA1478A095F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsMiscellaneousNoncurrent" xlink:label="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_2412072DECEB48240E250C44F95C48E7" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_OtherAssetsMiscellaneousNoncurrent_2412072DECEB48240E250C44F95C48E7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_59BEC1DCEC4FC9AA498E0C44F95CE515" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_59BEC1DCEC4FC9AA498E0C44F95CE515" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization" xlink:label="loc_us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_78A76AC1123AB91030CB0C44F95C7C2C" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_CapitalizedComputerSoftwareAccumulatedAmortization_78A76AC1123AB91030CB0C44F95C7C2C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_F9CB2847924A77EEC1120C44F95D2AC8" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_840143A0EA3CA7924C5D0C44F95BEDC7" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization_F9CB2847924A77EEC1120C44F95D2AC8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/OtherAssetsNetTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract" xlink:label="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_BC0AFBF5648757538B8512E3CEF15B5E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfOtherAssetsNoncurrentTextBlock" xlink:label="loc_us-gaap_ScheduleOfOtherAssetsNoncurrentTextBlock_838F88E3BF685E73B4480C59A09DAC09" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DeferredCostsCapitalizedPrepaidAndOtherAssetsDisclosureAbstract_BC0AFBF5648757538B8512E3CEF15B5E" xlink:to="loc_us-gaap_ScheduleOfOtherAssetsNoncurrentTextBlock_838F88E3BF685E73B4480C59A09DAC09" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefits" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_918003CDCBC351F995491515A00D6EB4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_0030FE4C478C52E4B181D2DEED8FE21C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_918003CDCBC351F995491515A00D6EB4" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock_0030FE4C478C52E4B181D2DEED8FE21C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsAdjustmentToAccumulatedOtherComprehensiveLossDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_335A66AB53C752FB959359D255981EAA" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_B75B5C0251F75EB5AA066E3A99A86305" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_335A66AB53C752FB959359D255981EAA" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_B75B5C0251F75EB5AA066E3A99A86305" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_66DAB53BFDF15675ADE5B9CD2096EB53" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_B75B5C0251F75EB5AA066E3A99A86305" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_66DAB53BFDF15675ADE5B9CD2096EB53" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_EAE01CF76B2F5FCAA6E83AE419FA7491" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_66DAB53BFDF15675ADE5B9CD2096EB53" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_EAE01CF76B2F5FCAA6E83AE419FA7491" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_F712EA846BEA5DA2910C9F87CFF260FC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_EAE01CF76B2F5FCAA6E83AE419FA7491" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_F712EA846BEA5DA2910C9F87CFF260FC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_0C4F3BBA9D4055B8914D5DEB86C3A180" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_EAE01CF76B2F5FCAA6E83AE419FA7491" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_0C4F3BBA9D4055B8914D5DEB86C3A180" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_613D17E95DA35FF187FF566B9EF77717" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_B75B5C0251F75EB5AA066E3A99A86305" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_613D17E95DA35FF187FF566B9EF77717" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_8BCA58A3CDC9543DA33350ED081744BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_613D17E95DA35FF187FF566B9EF77717" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear_8BCA58A3CDC9543DA33350ED081744BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_60C6A76DA614588C9B395F8AF175A8DB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_613D17E95DA35FF187FF566B9EF77717" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear_60C6A76DA614588C9B395F8AF175A8DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_A753862E091B5912ABF7C749980384B0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_613D17E95DA35FF187FF566B9EF77717" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear_A753862E091B5912ABF7C749980384B0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsFairValueOfPlanAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_E985914BA3074F00A3260B982955BC54" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_84AA75BC3110C1FEEED20B9829577FA4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_E985914BA3074F00A3260B982955BC54" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_84AA75BC3110C1FEEED20B9829577FA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationAxis" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationAxis_5972B784604BCC2EC98E0B98295839D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_84AA75BC3110C1FEEED20B9829577FA4" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationAxis_5972B784604BCC2EC98E0B98295839D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationDomain" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationDomain_F255D46C4E634091F5700B9829588929" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationAxis_5972B784604BCC2EC98E0B98295839D7" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationDomain_F255D46C4E634091F5700B9829588929" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_E34CD8FA5BB9C5B1468B0B982958060B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_F255D46C4E634091F5700B9829588929" xlink:to="loc_country_US_E34CD8FA5BB9C5B1468B0B982958060B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignPlanMember" xlink:label="loc_us-gaap_ForeignPlanMember_EB37BE4C4E6DFDF2B5440B9829593730" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_F255D46C4E634091F5700B9829588929" xlink:to="loc_us-gaap_ForeignPlanMember_EB37BE4C4E6DFDF2B5440B9829593730" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9DD451C29981D7A4B6880B9829591457" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_84AA75BC3110C1FEEED20B9829577FA4" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9DD451C29981D7A4B6880B9829591457" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_1BCA7C956975207BE4500B982959F028" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_9DD451C29981D7A4B6880B9829591457" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_1BCA7C956975207BE4500B982959F028" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsLongTermReturnsUsedInRoaAssumptionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_38E59586A85751CE89C36D2677C833BD" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_D1C3AB47BED35FE2A6A1C74602C32BC4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract_38E59586A85751CE89C36D2677C833BD" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_D1C3AB47BED35FE2A6A1C74602C32BC4" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_PercentileAxis" xlink:label="loc_rtn_PercentileAxis_DDC2D1A341E45BD89E78E18B4266E654" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_D1C3AB47BED35FE2A6A1C74602C32BC4" xlink:to="loc_rtn_PercentileAxis_DDC2D1A341E45BD89E78E18B4266E654" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_PercentileDomain" xlink:label="loc_rtn_PercentileDomain_1BFEAAA8CD6D5D849B35F769446FA6DD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_PercentileAxis_DDC2D1A341E45BD89E78E18B4266E654" xlink:to="loc_rtn_PercentileDomain_1BFEAAA8CD6D5D849B35F769446FA6DD" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_A35thpercentileMember" xlink:label="loc_rtn_A35thpercentileMember_463F78A130B35925AF335B7486ECF1DA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_PercentileDomain_1BFEAAA8CD6D5D849B35F769446FA6DD" xlink:to="loc_rtn_A35thpercentileMember_463F78A130B35925AF335B7486ECF1DA" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_A65thpercentileMember" xlink:label="loc_rtn_A65thpercentileMember_7F463D7E5720531CBAD3DECD84D74D3B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_PercentileDomain_1BFEAAA8CD6D5D849B35F769446FA6DD" xlink:to="loc_rtn_A65thpercentileMember_7F463D7E5720531CBAD3DECD84D74D3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanDisclosureLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_18B6A1D69FFE517B85FAD58AFA8BF684" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable_D1C3AB47BED35FE2A6A1C74602C32BC4" xlink:to="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_18B6A1D69FFE517B85FAD58AFA8BF684" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8BF1C8295A4C545EACC03FD03419BFA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanDisclosureLineItems_18B6A1D69FFE517B85FAD58AFA8BF684" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_8BF1C8295A4C545EACC03FD03419BFA7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsMarketableSecuritiesHeldInTrustDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueDisclosuresAbstract" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_8B6C4BAAF67957C99254546FCF5557B1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesTable" xlink:label="loc_us-gaap_MarketableSecuritiesTable_C4CB0A676DD45E5F8DA383FB906A7E89" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_8B6C4BAAF67957C99254546FCF5557B1" xlink:to="loc_us-gaap_MarketableSecuritiesTable_C4CB0A676DD45E5F8DA383FB906A7E89" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_2295ADB17170599C81C58735D346CAAC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MarketableSecuritiesTable_C4CB0A676DD45E5F8DA383FB906A7E89" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_2295ADB17170599C81C58735D346CAAC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8C8427B62AAD539EA46DC00E27A887C1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/netLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_2295ADB17170599C81C58735D346CAAC" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8C8427B62AAD539EA46DC00E27A887C1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_D2CD44B10E0450019F95E0C0D9EF776B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_8C8427B62AAD539EA46DC00E27A887C1" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_D2CD44B10E0450019F95E0C0D9EF776B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesLineItems" xlink:label="loc_us-gaap_MarketableSecuritiesLineItems_400E5FAD79A354328C530E32F32B9D00" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MarketableSecuritiesTable_C4CB0A676DD45E5F8DA383FB906A7E89" xlink:to="loc_us-gaap_MarketableSecuritiesLineItems_400E5FAD79A354328C530E32F32B9D00" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesNoncurrent" xlink:label="loc_us-gaap_MarketableSecuritiesNoncurrent_CDF36493F1EA521C88C05573272BAB5B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MarketableSecuritiesLineItems_400E5FAD79A354328C530E32F32B9D00" xlink:to="loc_us-gaap_MarketableSecuritiesNoncurrent_CDF36493F1EA521C88C05573272BAB5B" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_D46B34AA81B9A8A1AF79F7445E0F5825" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_D46B34AA81B9A8A1AF79F7445E0F5825" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentTypeAxis" xlink:label="loc_us-gaap_InvestmentTypeAxis_665AAC046A338368562FF7445E109822" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_us-gaap_InvestmentTypeAxis_665AAC046A338368562FF7445E109822" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentTypeCategorizationMember" xlink:label="loc_us-gaap_InvestmentTypeCategorizationMember_C6B644817D9257BB8B9FF7445E10F8C8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeAxis_665AAC046A338368562FF7445E109822" xlink:to="loc_us-gaap_InvestmentTypeCategorizationMember_C6B644817D9257BB8B9FF7445E10F8C8" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MasterTrustMember" xlink:label="loc_rtn_MasterTrustMember_AF71F637A1BB3270409DF7445E10E290" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InvestmentTypeCategorizationMember_C6B644817D9257BB8B9FF7445E10F8C8" xlink:to="loc_rtn_MasterTrustMember_AF71F637A1BB3270409DF7445E10E290" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_106577450BD74A706C61F7445E119B7B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_srt_RangeAxis_106577450BD74A706C61F7445E119B7B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_1F6BF9E8D3EA7405F7D1F7445E116984" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_106577450BD74A706C61F7445E119B7B" xlink:to="loc_srt_RangeMember_1F6BF9E8D3EA7405F7D1F7445E116984" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_18FB7FED13E35F868E3DF7445E11679B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_1F6BF9E8D3EA7405F7D1F7445E116984" xlink:to="loc_srt_MinimumMember_18FB7FED13E35F868E3DF7445E11679B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_505B10EE255165E5D669F7445E1172B2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_1F6BF9E8D3EA7405F7D1F7445E116984" xlink:to="loc_srt_MaximumMember_505B10EE255165E5D669F7445E1172B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanNameAxis" xlink:label="loc_us-gaap_RetirementPlanNameAxis_D2CEAB6BFB1C6EC4DB8FF7445E12BE3B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_us-gaap_RetirementPlanNameAxis_D2CEAB6BFB1C6EC4DB8FF7445E12BE3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanNameDomain" xlink:label="loc_us-gaap_RetirementPlanNameDomain_42DE70579ED8BD393DA5F7445E122C6F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanNameAxis_D2CEAB6BFB1C6EC4DB8FF7445E12BE3B" xlink:to="loc_us-gaap_RetirementPlanNameDomain_42DE70579ED8BD393DA5F7445E122C6F" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RaytheonStockFundMember" xlink:label="loc_rtn_RaytheonStockFundMember_B0D7372470AE83013122F7445E12FBA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanNameDomain_42DE70579ED8BD393DA5F7445E122C6F" xlink:to="loc_rtn_RaytheonStockFundMember_B0D7372470AE83013122F7445E12FBA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTaxStatusAxis" xlink:label="loc_us-gaap_RetirementPlanTaxStatusAxis_AD26B669583BD3E5C859F7445E1293F9" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_us-gaap_RetirementPlanTaxStatusAxis_AD26B669583BD3E5C859F7445E1293F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTaxStatusDomain" xlink:label="loc_us-gaap_RetirementPlanTaxStatusDomain_3D3073AAF4A5393F3D31F7445E12EE1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTaxStatusAxis_AD26B669583BD3E5C859F7445E1293F9" xlink:to="loc_us-gaap_RetirementPlanTaxStatusDomain_3D3073AAF4A5393F3D31F7445E12EE1D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NonqualifiedPlanMember" xlink:label="loc_us-gaap_NonqualifiedPlanMember_0784508D80E6E5ED4569F7445E13E84C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTaxStatusDomain_3D3073AAF4A5393F3D31F7445E12EE1D" xlink:to="loc_us-gaap_NonqualifiedPlanMember_0784508D80E6E5ED4569F7445E13E84C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DDAEDD1B4D6F32289B40F7445E134115" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DDAEDD1B4D6F32289B40F7445E134115" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_B7908F1607A14EB2971DF7445E136BA5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_DDAEDD1B4D6F32289B40F7445E134115" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_B7908F1607A14EB2971DF7445E136BA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_FFB675FF0A4CAA373A57F7445E13C882" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_B7908F1607A14EB2971DF7445E136BA5" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_FFB675FF0A4CAA373A57F7445E13C882" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_8F4CFF67755B05B340ACF7445E144940" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_B7908F1607A14EB2971DF7445E136BA5" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_8F4CFF67755B05B340ACF7445E144940" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_TitleOfIndividualAxis" xlink:label="loc_srt_TitleOfIndividualAxis_3BB3B584981CE2ECB317F7445E140732" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_srt_TitleOfIndividualAxis_3BB3B584981CE2ECB317F7445E140732" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_3641DE7410BC4523B789F7445E143F07" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_TitleOfIndividualAxis_3BB3B584981CE2ECB317F7445E140732" xlink:to="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_3641DE7410BC4523B789F7445E143F07" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ExecutiveOfficerMember" xlink:label="loc_srt_ExecutiveOfficerMember_5D3DB5439A842CD2A4CBF7445E14CE8D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_3641DE7410BC4523B789F7445E143F07" xlink:to="loc_srt_ExecutiveOfficerMember_5D3DB5439A842CD2A4CBF7445E14CE8D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_PercentileAxis" xlink:label="loc_rtn_PercentileAxis_DBAC40FF8AC33BABB681F7445E150535" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_rtn_PercentileAxis_DBAC40FF8AC33BABB681F7445E150535" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_PercentileDomain" xlink:label="loc_rtn_PercentileDomain_8473B94DE05C5E2374B4F7445E15A36C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_PercentileAxis_DBAC40FF8AC33BABB681F7445E150535" xlink:to="loc_rtn_PercentileDomain_8473B94DE05C5E2374B4F7445E15A36C" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_A50thMember" xlink:label="loc_rtn_A50thMember_424710E27E335BD4FFBCF7445E151A48" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_PercentileDomain_8473B94DE05C5E2374B4F7445E15A36C" xlink:to="loc_rtn_A50thMember_424710E27E335BD4FFBCF7445E151A48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationAxis" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationAxis_CB4C7ED0FB91DA4CFAACF7445E15F322" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationAxis_CB4C7ED0FB91DA4CFAACF7445E15F322" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationDomain" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationDomain_3DCC9473D6631475598BF7445E15EEB7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationAxis_CB4C7ED0FB91DA4CFAACF7445E15F322" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationDomain_3DCC9473D6631475598BF7445E15EEB7" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_0745BAD2F05751CD8B0AF7445E165657" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_3DCC9473D6631475598BF7445E15EEB7" xlink:to="loc_country_US_0745BAD2F05751CD8B0AF7445E165657" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignPlanMember" xlink:label="loc_us-gaap_ForeignPlanMember_9556F67875AFC626D6CCF7445E16D2BA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_3DCC9473D6631475598BF7445E15EEB7" xlink:to="loc_us-gaap_ForeignPlanMember_9556F67875AFC626D6CCF7445E16D2BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_7DBCE4F00AAFC52F4C8DF7445E16584F" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_7DBCE4F00AAFC52F4C8DF7445E16584F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_29D33BF7F1BDC5D52C81F7445E16219C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_7DBCE4F00AAFC52F4C8DF7445E16584F" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_29D33BF7F1BDC5D52C81F7445E16219C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_8FA22F60768C305FB42AF7445E16B70D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_29D33BF7F1BDC5D52C81F7445E16219C" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_8FA22F60768C305FB42AF7445E16B70D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_CertainpensionplansincludedaspartofgroupannuitycontracttransferMember" xlink:label="loc_rtn_CertainpensionplansincludedaspartofgroupannuitycontracttransferMember_F454273AFD64EBF8F894F7445E172FC1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_29D33BF7F1BDC5D52C81F7445E16219C" xlink:to="loc_rtn_CertainpensionplansincludedaspartofgroupannuitycontracttransferMember_F454273AFD64EBF8F894F7445E172FC1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_89A56487FC6F11B3DDC0F7445E174662" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_29D33BF7F1BDC5D52C81F7445E16219C" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_89A56487FC6F11B3DDC0F7445E174662" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_08F70B5842E0F86AF55BF7445E178DB7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_29D33BF7F1BDC5D52C81F7445E16219C" xlink:to="loc_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_08F70B5842E0F86AF55BF7445E178DB7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_10437ED2033E41148C67F7445E107923" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent" xlink:label="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_C26B3593B0CFE1FE8C53F7445E172790" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent_C26B3593B0CFE1FE8C53F7445E172790" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedContributionPlanCostRecognized" xlink:label="loc_us-gaap_DefinedContributionPlanCostRecognized_253964FC189653A68710F7445E18CB31" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedContributionPlanCostRecognized_253964FC189653A68710F7445E18CB31" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AmountInvestedDefinedContributionPlan" xlink:label="loc_rtn_AmountInvestedDefinedContributionPlan_43A15C4B4B5D493965FBF7445E18E94E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_AmountInvestedDefinedContributionPlan_43A15C4B4B5D493965FBF7445E18E94E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesNoncurrent" xlink:label="loc_us-gaap_MarketableSecuritiesNoncurrent_435D27AA3207E19C55C2F7445E182742" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_MarketableSecuritiesNoncurrent_435D27AA3207E19C55C2F7445E182742" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DeferredCompensationLiabilityCurrent" xlink:label="loc_us-gaap_DeferredCompensationLiabilityCurrent_35D38E16D0FC2E7E21D7F7445E185276" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DeferredCompensationLiabilityCurrent_35D38E16D0FC2E7E21D7F7445E185276" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_324552DBC7A3BB2F550CF7445E18E725" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_324552DBC7A3BB2F550CF7445E18E725" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DiscretionaryPensionContributions" xlink:label="loc_rtn_DiscretionaryPensionContributions_9418D16C19CE7DD24E8CF7445E189A9E" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_DiscretionaryPensionContributions_9418D16C19CE7DD24E8CF7445E189A9E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanAmountofCurrentYearDiscretionaryContributionElectedtoApplytoOffsetRequiredContributionsinNextTwoFiscalYears" xlink:label="loc_rtn_DefinedBenefitPlanAmountofCurrentYearDiscretionaryContributionElectedtoApplytoOffsetRequiredContributionsinNextTwoFiscalYears_69D5616DCC77BE8CC8D0F7445E19DAA4" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_DefinedBenefitPlanAmountofCurrentYearDiscretionaryContributionElectedtoApplytoOffsetRequiredContributionsinNextTwoFiscalYears_69D5616DCC77BE8CC8D0F7445E19DAA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_9DAC07C8950153B0086CF7445E19893B" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear_9DAC07C8950153B0086CF7445E19893B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_A215DAFCDC4FC6C489F1F7445E192FEE" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_A215DAFCDC4FC6C489F1F7445E192FEE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F918D359A12CF2721E94F7445E19EC64" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F918D359A12CF2721E94F7445E19EC64" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanNumberofU.S.RetireesandBeneficiaries" xlink:label="loc_rtn_DefinedBenefitPlanNumberofU.S.RetireesandBeneficiaries_847EF85A6354EB5CA3A4F7445E19A41C" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_DefinedBenefitPlanNumberofU.S.RetireesandBeneficiaries_847EF85A6354EB5CA3A4F7445E19A41C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_8D2BBFD66DE6153B4286F7445E1970A0" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_8D2BBFD66DE6153B4286F7445E1970A0" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanNetPeriodicBenefitCostCreditGainLossDuetoSettlementNetofTax" xlink:label="loc_rtn_DefinedBenefitPlanNetPeriodicBenefitCostCreditGainLossDuetoSettlementNetofTax_E14C82410A4147FC66D4F7445E1AD792" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_DefinedBenefitPlanNetPeriodicBenefitCostCreditGainLossDuetoSettlementNetofTax_E14C82410A4147FC66D4F7445E1AD792" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation_225BE584C64403D64795F7445E1AD0D1" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateProjectedBenefitObligation_225BE584C64403D64795F7445E1AD0D1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets_210EF9E8D533FF658898F7445E1A5B94" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets_210EF9E8D533FF658898F7445E1A5B94" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation_93015A55C4565C14C832F7445E1AB22D" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation_93015A55C4565C14C832F7445E1AB22D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_E988A80114D4289B2EE7F7445E1A0AA4" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets_E988A80114D4289B2EE7F7445E1A0AA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_A4A12E61150DA8B3337FF7445E1AC045" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_A4A12E61150DA8B3337FF7445E1AC045" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_442552E8607467515708F7445E1ACE24" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_442552E8607467515708F7445E1ACE24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_13A0E40D7DF4DA7BC0B6F7445E1B530A" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_13A0E40D7DF4DA7BC0B6F7445E1B530A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Actualreturnonassets" xlink:label="loc_rtn_Actualreturnonassets_972BB0304C45FEDDF69CF7445E1BE43F" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_Actualreturnonassets_972BB0304C45FEDDF69CF7445E1BE43F" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanIncreaseorDecreaseinHealthCareCostTrendRateAssumedforNextFiscalYear" xlink:label="loc_rtn_DefinedBenefitPlanIncreaseorDecreaseinHealthCareCostTrendRateAssumedforNextFiscalYear_A646DB108230F453BD55F7445E1BDCCC" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_DefinedBenefitPlanIncreaseorDecreaseinHealthCareCostTrendRateAssumedforNextFiscalYear_A646DB108230F453BD55F7445E1BDCCC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_113BEC9A35CA09B8ED7AF83960E3F193" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents_113BEC9A35CA09B8ED7AF83960E3F193" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_A168E5B5389841948FD3F7445E1B2469" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation_A168E5B5389841948FD3F7445E1B2469" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_AD570238877408EBF1FAF83C30E3EE26" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1_AD570238877408EBF1FAF83C30E3EE26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1" xlink:label="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_1DA4DBFC998327DEFA54F7445E1BDF79" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1_1DA4DBFC998327DEFA54F7445E1BDF79" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanPlanAssetsinvestedinvariousindices" xlink:label="loc_rtn_DefinedBenefitPlanPlanAssetsinvestedinvariousindices_5FCFD90C86DF6243CC98F7445E1B6A50" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_DefinedBenefitPlanPlanAssetsinvestedinvariousindices_5FCFD90C86DF6243CC98F7445E1B6A50" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanPercentOfPlanAssetsThatDoNotTrackIndex" xlink:label="loc_rtn_DefinedBenefitPlanPercentOfPlanAssetsThatDoNotTrackIndex_CD01B0312FFDA5976E2CF7445E1C0CF8" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_DefinedBenefitPlanPercentOfPlanAssetsThatDoNotTrackIndex_CD01B0312FFDA5976E2CF7445E1C0CF8" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_FairMarketValueOfPlansDerivativesThroughDirectOrSeparateAccountInvestments" xlink:label="loc_rtn_FairMarketValueOfPlansDerivativesThroughDirectOrSeparateAccountInvestments_EF6217982C7FF25A1AE0F7445E1CA942" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_rtn_FairMarketValueOfPlansDerivativesThroughDirectOrSeparateAccountInvestments_EF6217982C7FF25A1AE0F7445E1CA942" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_F69CC47640D15E7352BAF7445E1C4E69" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_814850DF14048824E9BDF7445E17EB16" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_F69CC47640D15E7352BAF7445E1C4E69" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsPboAboScheduleDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_3DBC1EBC189A57819AF37BB35CE83038" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_EA86DE1F5E125C218D1FBD19095B2BA9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_3DBC1EBC189A57819AF37BB35CE83038" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_EA86DE1F5E125C218D1FBD19095B2BA9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_61C9C115EBED5771BDA166989382BCD2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_EA86DE1F5E125C218D1FBD19095B2BA9" xlink:to="loc_us-gaap_PlanNameAxis_61C9C115EBED5771BDA166989382BCD2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_938A314B621D581AA018781333B5BF25" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_61C9C115EBED5771BDA166989382BCD2" xlink:to="loc_us-gaap_PlanNameDomain_938A314B621D581AA018781333B5BF25" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DomesticQualifiedPensionPlanMember" xlink:label="loc_rtn_DomesticQualifiedPensionPlanMember_31ACA0AE71DB5A31980BDC3C9346757F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_938A314B621D581AA018781333B5BF25" xlink:to="loc_rtn_DomesticQualifiedPensionPlanMember_31ACA0AE71DB5A31980BDC3C9346757F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_CBF6C3D9609555B59DA2D8F1BCA97BF6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_EA86DE1F5E125C218D1FBD19095B2BA9" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_CBF6C3D9609555B59DA2D8F1BCA97BF6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_6442AFFEEB1C5B19B1B23CE2FD605C10" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_CBF6C3D9609555B59DA2D8F1BCA97BF6" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_6442AFFEEB1C5B19B1B23CE2FD605C10" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_D88C2BA5B8E559D5ABA5DD5F91F220CE" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_CBF6C3D9609555B59DA2D8F1BCA97BF6" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation_D88C2BA5B8E559D5ABA5DD5F91F220CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_ED09FEB59C165DA7AFD2CF483FA92B34" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_CBF6C3D9609555B59DA2D8F1BCA97BF6" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_ED09FEB59C165DA7AFD2CF483FA92B34" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsPensionBenefitsExpectedToBePaidFromPlansOrCompaniesAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_150F9D79C8F5599E9F40F62F19D6C4E1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D53E40D14E2857B0BC4992BA2142C5D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_150F9D79C8F5599E9F40F62F19D6C4E1" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D53E40D14E2857B0BC4992BA2142C5D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_D9CB67D714F457748FEF844374FB2E21" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D53E40D14E2857B0BC4992BA2142C5D4" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_D9CB67D714F457748FEF844374FB2E21" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_CAE8C4D99A185F9F9667F0DAA90CC384" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_D9CB67D714F457748FEF844374FB2E21" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_CAE8C4D99A185F9F9667F0DAA90CC384" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_BD35FC17A4AC531FA64A1DF9533B1E11" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_CAE8C4D99A185F9F9667F0DAA90CC384" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_BD35FC17A4AC531FA64A1DF9533B1E11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_C880E3CCA80E51AEB3F02C89C3ACA776" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_CAE8C4D99A185F9F9667F0DAA90CC384" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_C880E3CCA80E51AEB3F02C89C3ACA776" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D53E40D14E2857B0BC4992BA2142C5D4" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_5107E498ED12548D919C0F4D3D6FA9AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths_5107E498ED12548D919C0F4D3D6FA9AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_6FDB5C8854655249B2672FF6311E8E4F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo_6FDB5C8854655249B2672FF6311E8E4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_F595A7F094D85B2AA6AEC95D8AC15C60" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree_F595A7F094D85B2AA6AEC95D8AC15C60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_E308FF81FE995D259698DFD73B105501" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour_E308FF81FE995D259698DFD73B105501" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_6C48C5D47A81506E84ED5FC54329E038" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive_6C48C5D47A81506E84ED5FC54329E038" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_89C49DCF61BB5751B051DDD66EBFC8AB" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F27A2C61464D5B9B8BCC1FA418076FA0" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter_89C49DCF61BB5751B051DDD66EBFC8AB" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsPensionContributionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_7C276F54BD10537492DFFBAD9E6F4F93" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D8A91932565959839B720ACCA4B787EA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_7C276F54BD10537492DFFBAD9E6F4F93" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D8A91932565959839B720ACCA4B787EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_879D8D383B0C5DB4ADD689F8493D783D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D8A91932565959839B720ACCA4B787EA" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_879D8D383B0C5DB4ADD689F8493D783D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_2435199FF749568AA211D8293E0F94B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_879D8D383B0C5DB4ADD689F8493D783D" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_2435199FF749568AA211D8293E0F94B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_2C2F695498395F9599B86D30DBF724BC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_2435199FF749568AA211D8293E0F94B0" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_2C2F695498395F9599B86D30DBF724BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C0265952F5DC5E69A00D6B09D626D90A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D8A91932565959839B720ACCA4B787EA" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C0265952F5DC5E69A00D6B09D626D90A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionContributions" xlink:label="loc_us-gaap_PensionContributions_D30E2E0DB55F535B990B626EAF5A1AEB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C0265952F5DC5E69A00D6B09D626D90A" xlink:to="loc_us-gaap_PensionContributions_D30E2E0DB55F535B990B626EAF5A1AEB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DiscretionaryPensionContributions" xlink:label="loc_rtn_DiscretionaryPensionContributions_CED2D07441B45677A5E1ABE18923C362" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C0265952F5DC5E69A00D6B09D626D90A" xlink:to="loc_rtn_DiscretionaryPensionContributions_CED2D07441B45677A5E1ABE18923C362" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitsPayments" xlink:label="loc_us-gaap_OtherPostretirementBenefitsPayments_3A838CE24F475639B1876F3A6D5CCC6B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C0265952F5DC5E69A00D6B09D626D90A" xlink:to="loc_us-gaap_OtherPostretirementBenefitsPayments_3A838CE24F475639B1876F3A6D5CCC6B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitContributions" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_D38B8469F3985CA385ADBB0ADB6FE6ED" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_C0265952F5DC5E69A00D6B09D626D90A" xlink:to="loc_us-gaap_PensionAndOtherPostretirementBenefitContributions_D38B8469F3985CA385ADBB0ADB6FE6ED" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfChangeInPlanAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_6AB81D32E57C52D28888B4F1F288CF08" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_A30AB4962E9F581F80F162E5D7208AA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_6AB81D32E57C52D28888B4F1F288CF08" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_A30AB4962E9F581F80F162E5D7208AA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_5E622BCBFC8A50568DC395DDFE82CDE2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_A30AB4962E9F581F80F162E5D7208AA7" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_5E622BCBFC8A50568DC395DDFE82CDE2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_4822E95182D950D196150D40A62DABA7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_5E622BCBFC8A50568DC395DDFE82CDE2" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_4822E95182D950D196150D40A62DABA7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_CDA9CE459C0A591287316C947819422E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_4822E95182D950D196150D40A62DABA7" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_CDA9CE459C0A591287316C947819422E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_D767E02D6A955E0F8BD74D8CD0431534" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_4822E95182D950D196150D40A62DABA7" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_D767E02D6A955E0F8BD74D8CD0431534" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_A30AB4962E9F581F80F162E5D7208AA7" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_186473E18193515C86A085D195D9959E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_186473E18193515C86A085D195D9959E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_4623FF8D18495397B87564AFBBE611BF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets_4623FF8D18495397B87564AFBBE611BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanContributionsByEmployer" xlink:label="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_AC00FC8C8ABB50F9971B7FED3079B5DB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanContributionsByEmployer_AC00FC8C8ABB50F9971B7FED3079B5DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_13B055E6DE7A509EAD16F8F826F1AC90" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsContributionsByPlanParticipant_13B055E6DE7A509EAD16F8F826F1AC90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanSettlementsPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_2A51D33C328055DEA3D8563807BEC0BA" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanSettlementsPlanAssets_2A51D33C328055DEA3D8563807BEC0BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss_ABB4C20C56AD5ED2B4E7E35869D6606B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss_ABB4C20C56AD5ED2B4E7E35869D6606B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_E91F0425CFD85833A414500644E3A078" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid_E91F0425CFD85833A414500644E3A078" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_8936AEB9D59759269BB3E54EAA9F5308" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_364A9EBF99075FDA9C5926605F5BA173" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_8936AEB9D59759269BB3E54EAA9F5308" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfChangeInProjectedBenefitObligationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_215A3E2D292A519595625A94BA0877D3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_768D17A31D4C508CB89BCD3B40832B48" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_215A3E2D292A519595625A94BA0877D3" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_768D17A31D4C508CB89BCD3B40832B48" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_8152A12712C95A3FB86A3EB86B93C336" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_768D17A31D4C508CB89BCD3B40832B48" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_8152A12712C95A3FB86A3EB86B93C336" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_82B563EE338758DD83AAB9624C86F0E5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_8152A12712C95A3FB86A3EB86B93C336" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_82B563EE338758DD83AAB9624C86F0E5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_2D66FBB0886D516C964621F4FA74CA9E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_82B563EE338758DD83AAB9624C86F0E5" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_2D66FBB0886D516C964621F4FA74CA9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_1657848F6D5659BB952BBE654DA43AC2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_82B563EE338758DD83AAB9624C86F0E5" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_1657848F6D5659BB952BBE654DA43AC2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_768D17A31D4C508CB89BCD3B40832B48" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F4B18D738E225E46B7B05DBB8CD37186" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_F4B18D738E225E46B7B05DBB8CD37186" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_256075DB4D4550BF97580FDF0F2B3041" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_256075DB4D4550BF97580FDF0F2B3041" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_41876252CD8F55B8A07AF587069A6339" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_41876252CD8F55B8A07AF587069A6339" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_C59F5855CD2B59769BC1C8FBB6070BDB" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationContributionsByPlanParticipant_C59F5855CD2B59769BC1C8FBB6070BDB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAmendments" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAmendments_E089F7FBEA445E9BA724ED3E134AA729" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAmendments_E089F7FBEA445E9BA724ED3E134AA729" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_8B5D08982F2D54D48A48F93EBAA96B71" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlementsAndCurtailments1_8B5D08982F2D54D48A48F93EBAA96B71" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanActuarialGainLoss" xlink:label="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_953065C55E0E595E984346115B9B3DF4" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanActuarialGainLoss_953065C55E0E595E984346115B9B3DF4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation_2BB04EE8320E58A79BC5DA0181E31207" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation_2BB04EE8320E58A79BC5DA0181E31207" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_24509977460A512B819DF2F14859C772" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid_24509977460A512B819DF2F14859C772" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanBenefitObligation" xlink:label="loc_us-gaap_DefinedBenefitPlanBenefitObligation_61957AF3E1345300839F0E2767F2B80E" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_A909AB744BED511C816B827A9B605340" xlink:to="loc_us-gaap_DefinedBenefitPlanBenefitObligation_61957AF3E1345300839F0E2767F2B80E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfComponentsOfNetPeriodicBenefitExpenseIncomePensionDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_B9C885721F5C5D1BB1050B656735B636" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_19538400465652318188625919519B9B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_B9C885721F5C5D1BB1050B656735B636" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_19538400465652318188625919519B9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_FDBB7A593FB25F41BD6CC81934B0D0FE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_19538400465652318188625919519B9B" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_FDBB7A593FB25F41BD6CC81934B0D0FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_7F357F775D3B59EBBB8323A5FA410E4E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_FDBB7A593FB25F41BD6CC81934B0D0FE" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_7F357F775D3B59EBBB8323A5FA410E4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_6B8E3EC8083F58BB9E0A149E5A9C1929" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_7F357F775D3B59EBBB8323A5FA410E4E" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_6B8E3EC8083F58BB9E0A149E5A9C1929" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_42DE3FCE711F5635BD731AA8CE485264" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_19538400465652318188625919519B9B" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_42DE3FCE711F5635BD731AA8CE485264" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_8D7B82AB541051CEA5A8D1A300EB041C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_42DE3FCE711F5635BD731AA8CE485264" xlink:to="loc_us-gaap_OperatingExpensesAbstract_8D7B82AB541051CEA5A8D1A300EB041C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_BF62FC5F95FD5B2D857AF004931DAD39" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_8D7B82AB541051CEA5A8D1A300EB041C" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_BF62FC5F95FD5B2D857AF004931DAD39" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherExpenseDisclosureNonoperatingAbstract" xlink:label="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_42DE3FCE711F5635BD731AA8CE485264" xlink:to="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_14AEF961D7CE5ADD9A542359E66F14B4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_14AEF961D7CE5ADD9A542359E66F14B4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_013B25B2ECAC5AF5A8742A9772B094A0" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_013B25B2ECAC5AF5A8742A9772B094A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_C510E00C2A995DCEBCD1DE5818C6BB57" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_C510E00C2A995DCEBCD1DE5818C6BB57" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_BC3CD64495435105826D346A079742F9" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_BC3CD64495435105826D346A079742F9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_CF1D9E2ABA2150249896E3CBE9121523" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_CF1D9E2ABA2150249896E3CBE9121523" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent" xlink:label="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_A3664BD84A6E5F2184FD1DF660E5F8A9" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_7C1CDD5480B65435B970B79FF1786D37" xlink:to="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_A3664BD84A6E5F2184FD1DF660E5F8A9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EB8402E8B4295D79B24AEA4C27F8EDF5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_42DE3FCE711F5635BD731AA8CE485264" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_EB8402E8B4295D79B24AEA4C27F8EDF5" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfComponentsOfNetPeriodicBenefitExpenseIncomePrbBenefitsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_D5060E7A805456F292C92720548D31EF" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_987767A9A3205688BD0B0F5472DC44CF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_D5060E7A805456F292C92720548D31EF" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_987767A9A3205688BD0B0F5472DC44CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_63641C44CECF54FEBF7948AC2DEFFC52" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_987767A9A3205688BD0B0F5472DC44CF" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_63641C44CECF54FEBF7948AC2DEFFC52" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_F531365034D25ACFAE8CADEB3923FA6A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_63641C44CECF54FEBF7948AC2DEFFC52" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_F531365034D25ACFAE8CADEB3923FA6A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_8E8EA8A06B89515FAA43A2929123C95A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_F531365034D25ACFAE8CADEB3923FA6A" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_8E8EA8A06B89515FAA43A2929123C95A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_0E8B327C3C825D4B90048F9A5AD39613" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_987767A9A3205688BD0B0F5472DC44CF" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_0E8B327C3C825D4B90048F9A5AD39613" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_174E3C66684B57658953AE0F6B80FE3F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_0E8B327C3C825D4B90048F9A5AD39613" xlink:to="loc_us-gaap_OperatingExpensesAbstract_174E3C66684B57658953AE0F6B80FE3F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanServiceCost" xlink:label="loc_us-gaap_DefinedBenefitPlanServiceCost_B82069BC6CAE55F8A9203F8B293DD9A5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OperatingExpensesAbstract_174E3C66684B57658953AE0F6B80FE3F" xlink:to="loc_us-gaap_DefinedBenefitPlanServiceCost_B82069BC6CAE55F8A9203F8B293DD9A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherExpenseDisclosureNonoperatingAbstract" xlink:label="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_0E8B327C3C825D4B90048F9A5AD39613" xlink:to="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_AA7C10D8A80E5D7A9C3CE9475F9AECB5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_AA7C10D8A80E5D7A9C3CE9475F9AECB5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_49816150905453549394089186751A7D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_49816150905453549394089186751A7D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_F95F5DC68C715CE28D9BA8751F4CD823" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit_F95F5DC68C715CE28D9BA8751F4CD823" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses" xlink:label="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_D263A31040A25475AFD0120AF66E871F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:to="loc_us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses_D263A31040A25475AFD0120AF66E871F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_A59409D91BBA52C8B3C4F1BAF6CCAC8E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_A59409D91BBA52C8B3C4F1BAF6CCAC8E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent" xlink:label="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_DD4DB203B27D5BFDB358B99C74D28974" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherExpenseDisclosureNonoperatingAbstract_12200CB424F85F8B89E37552158045B1" xlink:to="loc_us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent_DD4DB203B27D5BFDB358B99C74D28974" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_68D54933D6855AF69448B669AE51A73D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_0E8B327C3C825D4B90048F9A5AD39613" xlink:to="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_68D54933D6855AF69448B669AE51A73D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfFairValueMeasurementsOfCompanysPensionPlanAssetsByAssetCategoryAndByLevelDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_043B53075516D943B3C3EE25C5274F30" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8C8987C797AB35E8BCB6EE25C5288D4B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_043B53075516D943B3C3EE25C5274F30" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8C8987C797AB35E8BCB6EE25C5288D4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_B7867C417200ABCA601BEE25C528C11B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8C8987C797AB35E8BCB6EE25C5288D4B" xlink:to="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_B7867C417200ABCA601BEE25C528C11B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_B7867C417200ABCA601BEE25C528C11B" xlink:to="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember_59506F77B51CCF461FDCEE25C52960E1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember_59506F77B51CCF461FDCEE25C52960E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember_82F49C4767D77FFEA5BEEE25C529C6A9" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember_82F49C4767D77FFEA5BEEE25C529C6A9" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RealassetsMember" xlink:label="loc_rtn_RealassetsMember_3D51CCC5E6E81C87AC54EE25C5292D45" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_rtn_RealassetsMember_3D51CCC5E6E81C87AC54EE25C5292D45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_USGovernmentAgenciesDebtSecuritiesMember" xlink:label="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_21D828D962B272CD8B2AEE25C5294D67" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_us-gaap_USGovernmentAgenciesDebtSecuritiesMember_21D828D962B272CD8B2AEE25C5294D67" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CorporateDebtSecuritiesMember" xlink:label="loc_us-gaap_CorporateDebtSecuritiesMember_90551401538D3C3361B5EE25C52A6DFB" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_us-gaap_CorporateDebtSecuritiesMember_90551401538D3C3361B5EE25C52A6DFB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_GlobalMultiSectorFixedIncomeInvestmentsMember" xlink:label="loc_rtn_GlobalMultiSectorFixedIncomeInvestmentsMember_9186689B8BCB4101BE5FEE25C52A649B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_rtn_GlobalMultiSectorFixedIncomeInvestmentsMember_9186689B8BCB4101BE5FEE25C52A649B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SecuritizedFixedIncomeSecuritiesMember" xlink:label="loc_rtn_SecuritizedFixedIncomeSecuritiesMember_D1B1A253A62D370A31F3EE25C52A839E" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_rtn_SecuritizedFixedIncomeSecuritiesMember_D1B1A253A62D370A31F3EE25C52A839E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember_0ABE3019A4B87C5EB11FEE25C52F2DD8" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember_0ABE3019A4B87C5EB11FEE25C52F2DD8" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AbsoluteReturnFundsMember" xlink:label="loc_rtn_AbsoluteReturnFundsMember_57BCDF31F241AFC361C1EE25C530B1B6" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_rtn_AbsoluteReturnFundsMember_57BCDF31F241AFC361C1EE25C530B1B6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrivateEquityFundsMember" xlink:label="loc_us-gaap_PrivateEquityFundsMember_2FACFDAD6E8ACB58544AEE25C530BA44" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_us-gaap_PrivateEquityFundsMember_2FACFDAD6E8ACB58544AEE25C530BA44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RealEstateFundsMember" xlink:label="loc_us-gaap_RealEstateFundsMember_F0A64ED49CAA21143808EE25C5301B72" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_us-gaap_RealEstateFundsMember_F0A64ED49CAA21143808EE25C5301B72" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_InsuranceContractsMember" xlink:label="loc_rtn_InsuranceContractsMember_442FCCD5B5EE0D00EB9EEE25C5309FC5" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_rtn_InsuranceContractsMember_442FCCD5B5EE0D00EB9EEE25C5309FC5" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_TotalinvestmentsMember" xlink:label="loc_rtn_TotalinvestmentsMember_5A95A3DD794FC5C71275EE25C530FE2C" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_rtn_TotalinvestmentsMember_5A95A3DD794FC5C71275EE25C530FE2C" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherFundsMember" xlink:label="loc_rtn_OtherFundsMember_F097411E5EF1C0210DB9EE25C5300B9B" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_569F22205742EC811B79EE25C528DC8D" xlink:to="loc_rtn_OtherFundsMember_F097411E5EF1C0210DB9EE25C5300B9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationAxis" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationAxis_C96311706102FEC0E965EE25C5313E86" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8C8987C797AB35E8BCB6EE25C5288D4B" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationAxis_C96311706102FEC0E965EE25C5313E86" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationDomain" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationDomain_9624BF98BC0A83FB873BEE25C5316B19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationAxis_C96311706102FEC0E965EE25C5313E86" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationDomain_9624BF98BC0A83FB873BEE25C5316B19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticPlanMember" xlink:label="loc_us-gaap_DomesticPlanMember_03A61155EDBF6E2E39DAEE25C5310A19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_9624BF98BC0A83FB873BEE25C5316B19" xlink:to="loc_us-gaap_DomesticPlanMember_03A61155EDBF6E2E39DAEE25C5310A19" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_1C4E708084BB4746166CEE25C53172CA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DomesticPlanMember_03A61155EDBF6E2E39DAEE25C5310A19" xlink:to="loc_country_US_1C4E708084BB4746166CEE25C53172CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_10AEF2796D7AD67C3FA6EE25C5322534" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8C8987C797AB35E8BCB6EE25C5288D4B" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_10AEF2796D7AD67C3FA6EE25C5322534" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E3FE44C96B6EF82E822DEE25C532A43A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_10AEF2796D7AD67C3FA6EE25C5322534" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E3FE44C96B6EF82E822DEE25C532A43A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_A92C0EAFE7B44C4B5552EE25C5323324" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E3FE44C96B6EF82E822DEE25C532A43A" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_A92C0EAFE7B44C4B5552EE25C5323324" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_A29CB686E24CAA8F6E3FEE25C53212DF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E3FE44C96B6EF82E822DEE25C532A43A" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_A29CB686E24CAA8F6E3FEE25C53212DF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_0719693798A2A1497395EE25C533BFD3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E3FE44C96B6EF82E822DEE25C532A43A" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_0719693798A2A1497395EE25C533BFD3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember" xlink:label="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_7CEF47AC189008DD9A27EE25C533F54F" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_E3FE44C96B6EF82E822DEE25C532A43A" xlink:to="loc_us-gaap_FairValueMeasuredAtNetAssetValuePerShareMember_7CEF47AC189008DD9A27EE25C533F54F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_EC302294EF608D3E0EADEE25C533239B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8C8987C797AB35E8BCB6EE25C5288D4B" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_EC302294EF608D3E0EADEE25C533239B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanFairValueOfPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_4DC49B1C9E9449C82D7DEE25C5338919" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_EC302294EF608D3E0EADEE25C533239B" xlink:to="loc_us-gaap_DefinedBenefitPlanFairValueOfPlanAssets_4DC49B1C9E9449C82D7DEE25C5338919" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfFundedStatusAmountsRecognizedOnOurBalanceSheetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_E8B094EF12E02CAFF9DDEC8289C4F7D4" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_39266A5DB1FEA763AD34EC8289C47BF0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_E8B094EF12E02CAFF9DDEC8289C4F7D4" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_39266A5DB1FEA763AD34EC8289C47BF0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_02AD46723E09428745F2EC8289C4D1DD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_39266A5DB1FEA763AD34EC8289C47BF0" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_02AD46723E09428745F2EC8289C4D1DD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_C095ECF73F82279E853FEC8289C57880" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_02AD46723E09428745F2EC8289C4D1DD" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_C095ECF73F82279E853FEC8289C57880" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_4D5A48EE6D09AF047653EC8289C56A47" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_C095ECF73F82279E853FEC8289C57880" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_4D5A48EE6D09AF047653EC8289C56A47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_205039642175715977BFEC8289C5AB49" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_C095ECF73F82279E853FEC8289C57880" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_205039642175715977BFEC8289C5AB49" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_AE40E4FA51CEF8EFC2AAEC8289C5FFD8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_39266A5DB1FEA763AD34EC8289C47BF0" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_AE40E4FA51CEF8EFC2AAEC8289C5FFD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_3A1FDEFA45ED233E71ADEC8289C6D895" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_AE40E4FA51CEF8EFC2AAEC8289C5FFD8" xlink:to="loc_us-gaap_DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent_3A1FDEFA45ED233E71ADEC8289C6D895" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_11E194DD84E4E13C3849EC8289C6DC2F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_AE40E4FA51CEF8EFC2AAEC8289C5FFD8" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_11E194DD84E4E13C3849EC8289C6DC2F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent" xlink:label="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_36362A90294F16D76199EC8289C6560A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_AE40E4FA51CEF8EFC2AAEC8289C5FFD8" xlink:to="loc_us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent_36362A90294F16D76199EC8289C6560A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_AA36134D48B75D6574EEEC8289C6CBAA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_AE40E4FA51CEF8EFC2AAEC8289C5FFD8" xlink:to="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_AA36134D48B75D6574EEEC8289C6CBAA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfInvestmentAllocationRangesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_A6BBC2623D692D54F5A5EDE389CB56B6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_55CCE8ABC9CB2B6D1A65EDE389CC5901" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_A6BBC2623D692D54F5A5EDE389CB56B6" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_55CCE8ABC9CB2B6D1A65EDE389CC5901" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_9E52E1DAAA955774F32BEDE389CDF475" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_55CCE8ABC9CB2B6D1A65EDE389CC5901" xlink:to="loc_srt_RangeAxis_9E52E1DAAA955774F32BEDE389CDF475" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_011FBACD2B49F6D40CC8EDE389CDBD03" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_9E52E1DAAA955774F32BEDE389CDF475" xlink:to="loc_srt_RangeMember_011FBACD2B49F6D40CC8EDE389CDBD03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_E9BEF9DCFD184C74AC74EDE389CECD98" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_011FBACD2B49F6D40CC8EDE389CDBD03" xlink:to="loc_srt_MinimumMember_E9BEF9DCFD184C74AC74EDE389CECD98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_12B85EACBABAA5A835CDEDE389CE0D29" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_011FBACD2B49F6D40CC8EDE389CDBD03" xlink:to="loc_srt_MaximumMember_12B85EACBABAA5A835CDEDE389CE0D29" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_42C6F35F5DAA5083EB0BEDE389CEF648" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_55CCE8ABC9CB2B6D1A65EDE389CC5901" xlink:to="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_42C6F35F5DAA5083EB0BEDE389CEF648" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_42C6F35F5DAA5083EB0BEDE389CEF648" xlink:to="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesMember" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesMember_575C3C359168ABF23E69EDE389CFA7BE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesMember_575C3C359168ABF23E69EDE389CFA7BE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember_F2CEA69B862F7C96257EEDE389CF6098" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember_F2CEA69B862F7C96257EEDE389CF6098" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember_186951AC9B49E9A0B044EDE389CF6C1C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember_186951AC9B49E9A0B044EDE389CF6C1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="loc_us-gaap_FixedIncomeSecuritiesMember_67BD5FA6C7BFB2B9ACAAEDE389CF821D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_us-gaap_FixedIncomeSecuritiesMember_67BD5FA6C7BFB2B9ACAAEDE389CF821D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember_7567B36B7D32BE740AE9EDE389CFF829" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember_7567B36B7D32BE740AE9EDE389CFF829" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrivateEquityFundsMember" xlink:label="loc_us-gaap_PrivateEquityFundsMember_659392D2389032E28565EDE389CF8B20" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_us-gaap_PrivateEquityFundsMember_659392D2389032E28565EDE389CF8B20" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RealassetsMember" xlink:label="loc_rtn_RealassetsMember_9786F7DB6133842E8BF8EDE389D06B02" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_rtn_RealassetsMember_9786F7DB6133842E8BF8EDE389D06B02" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AbsoluteReturnFundsMember" xlink:label="loc_rtn_AbsoluteReturnFundsMember_39C6A14BC7AF50B55BDBEDE389D034FE" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_A2A0F957F4D20F17A50BEDE389CEB293" xlink:to="loc_rtn_AbsoluteReturnFundsMember_39C6A14BC7AF50B55BDBEDE389D034FE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_D959E6ADF2A0CE607613EDE389D0F84D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_55CCE8ABC9CB2B6D1A65EDE389CC5901" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_D959E6ADF2A0CE607613EDE389D0F84D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage" xlink:label="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_9BD6B598628468E00E7DEDE389D041F0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_D959E6ADF2A0CE607613EDE389D0F84D" xlink:to="loc_us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage_9BD6B598628468E00E7DEDE389D041F0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfReconciliationOfAmountsOnOurBalanceSheetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_E17A1A65355CDF80E7385796A98529A3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_59A98A663A7764D45E545796A985B96D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_E17A1A65355CDF80E7385796A98529A3" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_59A98A663A7764D45E545796A985B96D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_EEFF061E3AAC517B7F995796A985FE16" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_59A98A663A7764D45E545796A985B96D" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_EEFF061E3AAC517B7F995796A985FE16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_437AE665920F46B22D3D5796A98516CC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_EEFF061E3AAC517B7F995796A985FE16" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_437AE665920F46B22D3D5796A98516CC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_2859EBAAA89670E21B8E5796A9860337" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_437AE665920F46B22D3D5796A98516CC" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_2859EBAAA89670E21B8E5796A9860337" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9A08C495796B708546E75796A986860D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_437AE665920F46B22D3D5796A98516CC" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_9A08C495796B708546E75796A986860D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_E4F96557A8437DC0A6205796A987066B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_59A98A663A7764D45E545796A985B96D" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_E4F96557A8437DC0A6205796A987066B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_1A27FB3D47753F19F4225796A987220B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_E4F96557A8437DC0A6205796A987066B" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_1A27FB3D47753F19F4225796A987220B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_37C179073469E5A5875A5796A9871A12" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_E4F96557A8437DC0A6205796A987066B" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax_37C179073469E5A5875A5796A9871A12" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_FBA47ED47774EA66A3625796A9879288" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_E4F96557A8437DC0A6205796A987066B" xlink:to="loc_us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax_FBA47ED47774EA66A3625796A9879288" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanAccumulatedContributionInExcessNetPeriodicCost" xlink:label="loc_rtn_DefinedBenefitPlanAccumulatedContributionInExcessNetPeriodicCost_EAA908080A41D920864A5796A987D73E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_E4F96557A8437DC0A6205796A987066B" xlink:to="loc_rtn_DefinedBenefitPlanAccumulatedContributionInExcessNetPeriodicCost_EAA908080A41D920864A5796A987D73E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_38A037302BB810C1C8185796A9887637" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_E4F96557A8437DC0A6205796A987066B" xlink:to="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet_38A037302BB810C1C8185796A9887637" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfWeightedAverageNetPeriodicBenefitCostAssumptionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_5F92D338EB52AE077FAAF1B5FDD38F16" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_07C98D71DE0618290A04F1B5FDD53821" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_5F92D338EB52AE077FAAF1B5FDD38F16" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_07C98D71DE0618290A04F1B5FDD53821" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_C83FF305959375DD13F4F1B5FDD52E0F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_07C98D71DE0618290A04F1B5FDD53821" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_C83FF305959375DD13F4F1B5FDD52E0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_A920AAFA3708935D9653F1B5FDD6A83E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_C83FF305959375DD13F4F1B5FDD52E0F" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_A920AAFA3708935D9653F1B5FDD6A83E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_7DFD992ABB1918886635F1B5FDD607E2" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_A920AAFA3708935D9653F1B5FDD6A83E" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_7DFD992ABB1918886635F1B5FDD607E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_24712747A7C332ED778AF1B5FDD76D79" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_A920AAFA3708935D9653F1B5FDD6A83E" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_24712747A7C332ED778AF1B5FDD76D79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_1B3ABE1B294500CD943CF1B5FDD7FF19" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_07C98D71DE0618290A04F1B5FDD53821" xlink:to="loc_srt_RangeAxis_1B3ABE1B294500CD943CF1B5FDD7FF19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_17C4B3DCDEE8AB36CE5BF1B5FDD7193D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_1B3ABE1B294500CD943CF1B5FDD7FF19" xlink:to="loc_srt_RangeMember_17C4B3DCDEE8AB36CE5BF1B5FDD7193D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_C3335F85B20226D68D7BF1B5FDD70A3D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_17C4B3DCDEE8AB36CE5BF1B5FDD7193D" xlink:to="loc_srt_MinimumMember_C3335F85B20226D68D7BF1B5FDD70A3D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_D7A6A57D95817142F41CF1B5FDD807D7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_17C4B3DCDEE8AB36CE5BF1B5FDD7193D" xlink:to="loc_srt_MaximumMember_D7A6A57D95817142F41CF1B5FDD807D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_WeightedAverageMember" xlink:label="loc_srt_WeightedAverageMember_9BC2B0B2BC6C67B31BCDF1B5FDD89B5A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_17C4B3DCDEE8AB36CE5BF1B5FDD7193D" xlink:to="loc_srt_WeightedAverageMember_9BC2B0B2BC6C67B31BCDF1B5FDD89B5A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6BEFD436DDE8E35604BBF1B5FDD8DCEF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_07C98D71DE0618290A04F1B5FDD53821" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6BEFD436DDE8E35604BBF1B5FDD8DCEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_5A6DAA51ABB32B719704F1B5FDD8B4A7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6BEFD436DDE8E35604BBF1B5FDD8DCEF" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate_5A6DAA51ABB32B719704F1B5FDD8B4A7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_A54D129D81D4C54D34C2F1B5FDDA51E2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6BEFD436DDE8E35604BBF1B5FDD8DCEF" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets_A54D129D81D4C54D34C2F1B5FDDA51E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_67AA5BFC605B275D5290F1B5FDDA9F94" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6BEFD436DDE8E35604BBF1B5FDD8DCEF" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease_67AA5BFC605B275D5290F1B5FDDA9F94" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostHealthCareTrendRate" xlink:label="loc_rtn_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostHealthCareTrendRate_ED5B2F17BB671AEEE26AF1B602DD02F0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6BEFD436DDE8E35604BBF1B5FDD8DCEF" xlink:to="loc_rtn_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostHealthCareTrendRate_ED5B2F17BB671AEEE26AF1B602DD02F0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsScheduleOfWeightedAverageYearEndBenefitObligationAssumptionsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_B7A6952D3A5299DC8E8FEDE38CB4427D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D9ADF567BD76EFF4CC62EDE38CB4DB50" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_B7A6952D3A5299DC8E8FEDE38CB4427D" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D9ADF567BD76EFF4CC62EDE38CB4DB50" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_E327EDD5588F43C0F73AEDE38CC3E793" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D9ADF567BD76EFF4CC62EDE38CB4DB50" xlink:to="loc_srt_RangeAxis_E327EDD5588F43C0F73AEDE38CC3E793" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_EB75F66F8620E1153D0EEDE38CC4C8BA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_E327EDD5588F43C0F73AEDE38CC3E793" xlink:to="loc_srt_RangeMember_EB75F66F8620E1153D0EEDE38CC4C8BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_092E891BA7A28ECC545CEDE38CC412D7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_EB75F66F8620E1153D0EEDE38CC4C8BA" xlink:to="loc_srt_MinimumMember_092E891BA7A28ECC545CEDE38CC412D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_C570F57478A8E6EFABFEEDE38CC4A06D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_EB75F66F8620E1153D0EEDE38CC4C8BA" xlink:to="loc_srt_MaximumMember_C570F57478A8E6EFABFEEDE38CC4A06D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_WeightedAverageMember" xlink:label="loc_srt_WeightedAverageMember_83F2FC166D87EEA66C39EDE38CC42F7E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_EB75F66F8620E1153D0EEDE38CC4C8BA" xlink:to="loc_srt_WeightedAverageMember_83F2FC166D87EEA66C39EDE38CC42F7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_7FA30B689D40C3D2EA57EDE38CC48408" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D9ADF567BD76EFF4CC62EDE38CB4DB50" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_7FA30B689D40C3D2EA57EDE38CC48408" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_8A8F1F9300FCB065254DEDE38CC4D5C3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_7FA30B689D40C3D2EA57EDE38CC48408" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_8A8F1F9300FCB065254DEDE38CC4D5C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_38FF04F6B00BB2A31249EDE38CC50C79" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_8A8F1F9300FCB065254DEDE38CC4D5C3" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_38FF04F6B00BB2A31249EDE38CC50C79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_A87069AF0EE827B93D91EDE38CC5257F" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_8A8F1F9300FCB065254DEDE38CC4D5C3" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_A87069AF0EE827B93D91EDE38CC5257F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanNameAxis" xlink:label="loc_us-gaap_RetirementPlanNameAxis_987637010964D79F25E1EDE38CC579B2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D9ADF567BD76EFF4CC62EDE38CB4DB50" xlink:to="loc_us-gaap_RetirementPlanNameAxis_987637010964D79F25E1EDE38CC579B2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanNameDomain" xlink:label="loc_us-gaap_RetirementPlanNameDomain_C751A662A73F641D22D6EDE38CC51075" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanNameAxis_987637010964D79F25E1EDE38CC579B2" xlink:to="loc_us-gaap_RetirementPlanNameDomain_C751A662A73F641D22D6EDE38CC51075" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RaytheonStockFundMember" xlink:label="loc_rtn_RaytheonStockFundMember_AE58D0CE908D802323C1EDE38CC5190A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanNameDomain_C751A662A73F641D22D6EDE38CC51075" xlink:to="loc_rtn_RaytheonStockFundMember_AE58D0CE908D802323C1EDE38CC5190A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_2E42E2A9FE44B2147847EDE38CC5BC83" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_D9ADF567BD76EFF4CC62EDE38CB4DB50" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_2E42E2A9FE44B2147847EDE38CC5BC83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_95382DC80C72B28B305CEDE38CC584EC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_2E42E2A9FE44B2147847EDE38CC5BC83" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate_95382DC80C72B28B305CEDE38CC584EC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease" xlink:label="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_EDA3F5F909F14CDEF906EDE38CC5E41E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_2E42E2A9FE44B2147847EDE38CC5BC83" xlink:to="loc_us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease_EDA3F5F909F14CDEF906EDE38CC5E41E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear" xlink:label="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_D7D9FF1869AFD6907451EDE38CC5DC2A" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_2E42E2A9FE44B2147847EDE38CC5BC83" xlink:to="loc_us-gaap_DefinedBenefitPlanHealthCareCostTrendRateAssumedNextFiscalYear_D7D9FF1869AFD6907451EDE38CC5DC2A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsSourceOfChangeInAccumulatedOtherComprehensiveLossDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_9B6AE641B502599F8E10D2876F397877" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CB2898DB57C85F528B7ED4E00352D2A6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_9B6AE641B502599F8E10D2876F397877" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CB2898DB57C85F528B7ED4E00352D2A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLocationAxis" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_D1CBAD8337CE5E0BAA492E41BFCE2B64" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CB2898DB57C85F528B7ED4E00352D2A6" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_D1CBAD8337CE5E0BAA492E41BFCE2B64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLocationDomain" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_17D38BEA60715A4EBCC8E92EC7FF034B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLocationAxis_D1CBAD8337CE5E0BAA492E41BFCE2B64" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLocationDomain_17D38BEA60715A4EBCC8E92EC7FF034B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_80EF9DBF87395CBC9EE11561F9529CEF" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CB2898DB57C85F528B7ED4E00352D2A6" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_80EF9DBF87395CBC9EE11561F9529CEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_BFF767BB134451B39FED2E0B617F303A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_80EF9DBF87395CBC9EE11561F9529CEF" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_BFF767BB134451B39FED2E0B617F303A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_AF19525CF48E5A49BC89086DE7783AD8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_BFF767BB134451B39FED2E0B617F303A" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_AF19525CF48E5A49BC89086DE7783AD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_8D72BBE604DE58A8A7D3290D424558FA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_BFF767BB134451B39FED2E0B617F303A" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_8D72BBE604DE58A8A7D3290D424558FA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_CB2898DB57C85F528B7ED4E00352D2A6" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_F77AA947BCBD5E1DA83423B5B0E4164A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostCreditArisingDuringPeriodBeforeTax_F77AA947BCBD5E1DA83423B5B0E4164A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_9B9F60826A1159FE8500B184C86D59AC" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax_9B9F60826A1159FE8500B184C86D59AC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_FA34BD6EE9E052E3A4E18C1A1B127C91" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax_FA34BD6EE9E052E3A4E18C1A1B127C91" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_DDA527E9273652FAA16906B9159D8179" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax_DDA527E9273652FAA16906B9159D8179" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_F4A37064106553ACB6D67396A2C0E03D" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_F4A37064106553ACB6D67396A2C0E03D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax_0C0B38DB1DFA5BE694A8E8EF8AA6C667" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax_0C0B38DB1DFA5BE694A8E8EF8AA6C667" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax" xlink:label="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax_0F09E7A016C95B18AA80A6301AEBB2F8" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax_0F09E7A016C95B18AA80A6301AEBB2F8" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherComprehensiveIncomeDefinedBenefitPlanEffectOfExchangeRates" xlink:label="loc_rtn_OtherComprehensiveIncomeDefinedBenefitPlanEffectOfExchangeRates_CD8B04F6C08F5333A7A3C1CA97CED4AA" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_rtn_OtherComprehensiveIncomeDefinedBenefitPlanEffectOfExchangeRates_CD8B04F6C08F5333A7A3C1CA97CED4AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_FE10F3FEC3355434891C2595BAD22535" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_F64FEE064091512882185511B02C1684" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_FE10F3FEC3355434891C2595BAD22535" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_019607BB2C5F0BF604E6EE25C7AE8D7E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_845FAF0109F8E4B0D027EE25C7AEFDC7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_019607BB2C5F0BF604E6EE25C7AE8D7E" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_845FAF0109F8E4B0D027EE25C7AEFDC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationAxis" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationAxis_81EFDD248D63AE44D5E0EE25C7AEFB19" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_845FAF0109F8E4B0D027EE25C7AEFDC7" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationAxis_81EFDD248D63AE44D5E0EE25C7AEFB19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanSponsorLocationDomain" xlink:label="loc_us-gaap_RetirementPlanSponsorLocationDomain_3BF6318C3FC96238E044EE25C7AFBD4D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationAxis_81EFDD248D63AE44D5E0EE25C7AEFB19" xlink:to="loc_us-gaap_RetirementPlanSponsorLocationDomain_3BF6318C3FC96238E044EE25C7AFBD4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DomesticPlanMember" xlink:label="loc_us-gaap_DomesticPlanMember_E8F3BD7D7205BCFE9749EE25C7B43C8E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanSponsorLocationDomain_3BF6318C3FC96238E044EE25C7AFBD4D" xlink:to="loc_us-gaap_DomesticPlanMember_E8F3BD7D7205BCFE9749EE25C7B43C8E" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_US" xlink:label="loc_country_US_62BF6DCD7DA7EFB36D82EE25C7AF4795" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DomesticPlanMember_E8F3BD7D7205BCFE9749EE25C7B43C8E" xlink:to="loc_country_US_62BF6DCD7DA7EFB36D82EE25C7AF4795" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_EBF4F878D74D22F26EDFEE25C7B4A6F6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_845FAF0109F8E4B0D027EE25C7AEFDC7" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_EBF4F878D74D22F26EDFEE25C7B4A6F6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_06F820F9A3AB89CC0493EE25C7B56C4F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_EBF4F878D74D22F26EDFEE25C7B4A6F6" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_06F820F9A3AB89CC0493EE25C7B56C4F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_A73A3887C2F90502F90EEE25C7B54940" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_06F820F9A3AB89CC0493EE25C7B56C4F" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_A73A3887C2F90502F90EEE25C7B54940" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66FC9CC12F12C1FEA9E9EE25C7B57243" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_06F820F9A3AB89CC0493EE25C7B56C4F" xlink:to="loc_us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember_66FC9CC12F12C1FEA9E9EE25C7B57243" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_5A657BC3057C38F6B07DEE25C7B671FF" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_06F820F9A3AB89CC0493EE25C7B56C4F" xlink:to="loc_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_5A657BC3057C38F6B07DEE25C7B671FF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_845FAF0109F8E4B0D027EE25C7AEFDC7" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_D0D6BB40EA6EE503C37CEE25C7B657CE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock_D0D6BB40EA6EE503C37CEE25C7B657CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesTextBlock" xlink:label="loc_us-gaap_MarketableSecuritiesTextBlock_5EF84716EAF8C29798A9EE25C7B613F1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_MarketableSecuritiesTextBlock_5EF84716EAF8C29798A9EE25C7B613F1" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ScheduleofPensionContributionsTableTextBlock" xlink:label="loc_rtn_ScheduleofPensionContributionsTableTextBlock_C13919EB99AFCAB79323EE25C7B628CB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_rtn_ScheduleofPensionContributionsTableTextBlock_C13919EB99AFCAB79323EE25C7B628CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_7C2385216AB4BA169BBDEE25C7B7A682" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock_7C2385216AB4BA169BBDEE25C7B7A682" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfNetBenefitCostsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_E6B03027B05AF5DE6962EE25C7B73229" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfNetBenefitCostsTableTextBlock_E6B03027B05AF5DE6962EE25C7B73229" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_BBCB6B6E3FABE464DDDAEE25C7B7098B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock_BBCB6B6E3FABE464DDDAEE25C7B7098B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_4AF9704BE33B2B682FB6EE25C7B7DB74" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock_4AF9704BE33B2B682FB6EE25C7B7DB74" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_9A3E39D6FF20755F07D0EE25C7B76ADB" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock_9A3E39D6FF20755F07D0EE25C7B76ADB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock_4216863B292E6326B3A8EE25C7B89E08" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock_4216863B292E6326B3A8EE25C7B89E08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock_253E95CF81C98D007879EE25C7B86D9A" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock_253E95CF81C98D007879EE25C7B86D9A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock_7B13D63B3088F2114FAAEE25C7B810B8" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfChangesInFairValueOfPlanAssetsTableTextBlock_7B13D63B3088F2114FAAEE25C7B810B8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAssumptionsUsedTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_FBABB414C70AD7E9A957EE25C7B8D2CA" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfAssumptionsUsedTableTextBlock_FBABB414C70AD7E9A957EE25C7B8D2CA" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_LongtermreturnsusedinROAassumptionsTableTextBlock" xlink:label="loc_rtn_LongtermreturnsusedinROAassumptionsTableTextBlock_DCC5E002853E0BCD27E4EE25C7B8529E" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_rtn_LongtermreturnsusedinROAassumptionsTableTextBlock_DCC5E002853E0BCD27E4EE25C7B8529E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_2013A4D4A1693DBB3041EE25C7BE3F08" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_6464EC4EBB701E606752EE25C7B60DD0" xlink:to="loc_us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock_2013A4D4A1693DBB3041EE25C7BE3F08" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PensionAndOtherEmployeeBenefitsVebaTrustsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract" xlink:label="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_C327020B38D0534CAEE8C0B727E3D239" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8AEC94FF9E4E57D4B9F1358689B3EC99" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract_C327020B38D0534CAEE8C0B727E3D239" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8AEC94FF9E4E57D4B9F1358689B3EC99" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis" xlink:label="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_3A6BA53D20D254739523E815EC8361BC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8AEC94FF9E4E57D4B9F1358689B3EC99" xlink:to="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_3A6BA53D20D254739523E815EC8361BC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanAssetCategoriesDomain" xlink:label="loc_us-gaap_PlanAssetCategoriesDomain_69EA196B3F9E5891959D0CC2E46C6E59" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis_3A6BA53D20D254739523E815EC8361BC" xlink:to="loc_us-gaap_PlanAssetCategoriesDomain_69EA196B3F9E5891959D0CC2E46C6E59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FixedIncomeSecuritiesMember" xlink:label="loc_us-gaap_FixedIncomeSecuritiesMember_50C4A38E662358DFA754F51DCF5B3AA5" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_69EA196B3F9E5891959D0CC2E46C6E59" xlink:to="loc_us-gaap_FixedIncomeSecuritiesMember_50C4A38E662358DFA754F51DCF5B3AA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember_26E8522FC6CF5761AB23A68EFEDC8FB2" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_69EA196B3F9E5891959D0CC2E46C6E59" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesUsMember_26E8522FC6CF5761AB23A68EFEDC8FB2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember_267D381BBFFF566DBE54DFCF7D4FA34F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_69EA196B3F9E5891959D0CC2E46C6E59" xlink:to="loc_us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember_267D381BBFFF566DBE54DFCF7D4FA34F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember" xlink:label="loc_us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember_4E620CD6A557567D8E6D04023810BA73" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanAssetCategoriesDomain_69EA196B3F9E5891959D0CC2E46C6E59" xlink:to="loc_us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember_4E620CD6A557567D8E6D04023810BA73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_CE05097147925AE8B0389CE9C5E4AAFB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8AEC94FF9E4E57D4B9F1358689B3EC99" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_CE05097147925AE8B0389CE9C5E4AAFB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_6E9D0279D6C350618BAB8E333C6D8064" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_CE05097147925AE8B0389CE9C5E4AAFB" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_6E9D0279D6C350618BAB8E333C6D8064" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember" xlink:label="loc_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_4C8E4D6A27C45A0F96A987350ED2A8C9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_6E9D0279D6C350618BAB8E333C6D8064" xlink:to="loc_us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember_4C8E4D6A27C45A0F96A987350ED2A8C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems" xlink:label="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_B970E73448F35A839A7CADC53E8DB1E4" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable_8AEC94FF9E4E57D4B9F1358689B3EC99" xlink:to="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_B970E73448F35A839A7CADC53E8DB1E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations" xlink:label="loc_us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations_748FBC7A1A5352A1A5AE1A1C4A6660C0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems_B970E73448F35A839A7CADC53E8DB1E4" xlink:to="loc_us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations_748FBC7A1A5352A1A5AE1A1C4A6660C0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PropertyPlantAndEquipmentNet" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_593EC0B5898D5246B9DAFB0A7F2C1244" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_03C3700C29F7585CB80E9255CA5E689D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_593EC0B5898D5246B9DAFB0A7F2C1244" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_03C3700C29F7585CB80E9255CA5E689D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PropertyPlantAndEquipmentNetNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_3EB21DF4BE4B55429986AD744C3F4EF5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Depreciation" xlink:label="loc_us-gaap_Depreciation_7085AD43038B5445BC21FB693F67803D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_3EB21DF4BE4B55429986AD744C3F4EF5" xlink:to="loc_us-gaap_Depreciation_7085AD43038B5445BC21FB693F67803D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PropertyPlantAndEquipmentNetPropertyPlantAndEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_05806F5BF0615012BFAF5DB80115610A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Land" xlink:label="loc_us-gaap_Land_4485035C48EE5D8DB065FA09487A6A1B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_05806F5BF0615012BFAF5DB80115610A" xlink:to="loc_us-gaap_Land_4485035C48EE5D8DB065FA09487A6A1B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BuildingsAndImprovementsGross" xlink:label="loc_us-gaap_BuildingsAndImprovementsGross_88988897DAFE558D9B23A74882331705" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_05806F5BF0615012BFAF5DB80115610A" xlink:to="loc_us-gaap_BuildingsAndImprovementsGross_88988897DAFE558D9B23A74882331705" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MachineryAndEquipmentGross" xlink:label="loc_us-gaap_MachineryAndEquipmentGross_B6CD32BD535D50E685BB48657775F6E2" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_05806F5BF0615012BFAF5DB80115610A" xlink:to="loc_us-gaap_MachineryAndEquipmentGross_B6CD32BD535D50E685BB48657775F6E2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_CF4A1AF0AAC75D85909E2B7E92C1D6A5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_05806F5BF0615012BFAF5DB80115610A" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_CF4A1AF0AAC75D85909E2B7E92C1D6A5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BD7C1C608742557AB261564749ACB214" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_05806F5BF0615012BFAF5DB80115610A" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_BD7C1C608742557AB261564749ACB214" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_D09C201F5F5C51179BAE1F6BD94C7945" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_05806F5BF0615012BFAF5DB80115610A" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_D09C201F5F5C51179BAE1F6BD94C7945" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/PropertyPlantAndEquipmentNetTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_EBFEF5D5C3145811B90BB821D470F0D8" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_16EC1989D1BD54198FD3D4C694696700" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_EBFEF5D5C3145811B90BB821D470F0D8" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_16EC1989D1BD54198FD3D4C694696700" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ProposedMergerWithUnitedTechnologiesCorporationUtc" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_B884E9AF2328030CFC976777BC60CA4C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock" xlink:label="loc_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_E73184475BF4E77F81FE6778D5F89E62" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_B884E9AF2328030CFC976777BC60CA4C" xlink:to="loc_us-gaap_MergersAcquisitionsAndDispositionsDisclosuresTextBlock_E73184475BF4E77F81FE6778D5F89E62" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/ProposedMergerWithUnitedTechnologiesCorporationUtcNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BusinessCombinationsAbstract" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:type="locator" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AgreedUponNumberSharesofCommonStockofUTCwhicheachshareofRaytheonCommonStockwillbeConvertedInto" xlink:label="loc_rtn_AgreedUponNumberSharesofCommonStockofUTCwhicheachshareofRaytheonCommonStockwillbeConvertedInto_3A6DAC89EC3D1F876543F744608C4619" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_AgreedUponNumberSharesofCommonStockofUTCwhicheachshareofRaytheonCommonStockwillbeConvertedInto_3A6DAC89EC3D1F876543F744608C4619" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EstimatedpercentofUTCsoutstandingsharesofcommonstocktobeheldbyRaytheonstockholders" xlink:label="loc_rtn_EstimatedpercentofUTCsoutstandingsharesofcommonstocktobeheldbyRaytheonstockholders_D61D04D782D20A0FD4FDF744608C947E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_EstimatedpercentofUTCsoutstandingsharesofcommonstocktobeheldbyRaytheonstockholders_D61D04D782D20A0FD4FDF744608C947E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EstimatedpercentofUTCsoutstandingsharesofcommonstocktobeheldbyUTCstockholders" xlink:label="loc_rtn_EstimatedpercentofUTCsoutstandingsharesofcommonstocktobeheldbyUTCstockholders_F3570399A5AD8C77615DF744608D66A0" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_EstimatedpercentofUTCsoutstandingsharesofcommonstocktobeheldbyUTCstockholders_F3570399A5AD8C77615DF744608D66A0" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_PercentofthecommonstockoftheentityholdingtheOtisbusinesstobedistributedtoUTCstockholdersaftertheseparation" xlink:label="loc_rtn_PercentofthecommonstockoftheentityholdingtheOtisbusinesstobedistributedtoUTCstockholdersaftertheseparation_A3EDCF4200FA07F704EAF7446092E2A2" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_PercentofthecommonstockoftheentityholdingtheOtisbusinesstobedistributedtoUTCstockholdersaftertheseparation_A3EDCF4200FA07F704EAF7446092E2A2" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_PercentofthecommonstockoftheentityholdingtheCarrierbusinesstobedistributedtoUTCstockholdersaftertheseparation" xlink:label="loc_rtn_PercentofthecommonstockoftheentityholdingtheCarrierbusinesstobedistributedtoUTCstockholdersaftertheseparation_EEF8CA1A8D2D2473410FF744609261F4" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_PercentofthecommonstockoftheentityholdingtheCarrierbusinesstobedistributedtoUTCstockholdersaftertheseparation_EEF8CA1A8D2D2473410FF744609261F4" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MaximumallowedincurrenceorissuanceofnewdebtundertheMergerAgreement" xlink:label="loc_rtn_MaximumallowedincurrenceorissuanceofnewdebtundertheMergerAgreement_56AC5DF09279859CDDBFF7446092831F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_MaximumallowedincurrenceorissuanceofnewdebtundertheMergerAgreement_56AC5DF09279859CDDBFF7446092831F" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_MaximumallowedacquisitionsordivestituresinaggregateundertheMergerAgreement" xlink:label="loc_rtn_MaximumallowedacquisitionsordivestituresinaggregateundertheMergerAgreement_C0B13D4C009877B98E96F74460924D88" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_MaximumallowedacquisitionsordivestituresinaggregateundertheMergerAgreement_C0B13D4C009877B98E96F74460924D88" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_TerminationfeepayabletoUTCbyRaytheonunderspecifiedcircumstances" xlink:label="loc_rtn_TerminationfeepayabletoUTCbyRaytheonunderspecifiedcircumstances_0D03B242A2507E453CF2F74460935BD9" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_TerminationfeepayabletoUTCbyRaytheonunderspecifiedcircumstances_0D03B242A2507E453CF2F74460935BD9" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_TerminationfeepayabletoRaytheonbyUTCunderspecifiedcircumstances" xlink:label="loc_rtn_TerminationfeepayabletoRaytheonbyUTCunderspecifiedcircumstances_FD58ED7A7D83339FEEEEF74460931482" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_D66B1977DED69F5C09C7F744608CB92D" xlink:to="loc_rtn_TerminationfeepayabletoRaytheonbyUTCunderspecifiedcircumstances_FD58ED7A7D83339FEEEEF74460931482" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/QuarterlyOperatingResultsUnaudited" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_90727B2A65AB51A4BCF5E1E22B058DD2" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_QuarterlyFinancialInformationTextBlock" xlink:label="loc_us-gaap_QuarterlyFinancialInformationTextBlock_27E11EED14275A40AFF50B5E42DCFD17" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_90727B2A65AB51A4BCF5E1E22B058DD2" xlink:to="loc_us-gaap_QuarterlyFinancialInformationTextBlock_27E11EED14275A40AFF50B5E42DCFD17" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/QuarterlyOperatingResultsUnauditedScheduleOfQuarterlyOperatingResultsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Revenues" xlink:label="loc_us-gaap_Revenues_16E6D59560368D0CB7ED0C44F58E1E0F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_Revenues_16E6D59560368D0CB7ED0C44F58E1E0F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_F13825640C10C434D4210C44F58E8777" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_GrossProfit_F13825640C10C434D4210C44F58E8777" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_D015B2618113770B19140C44F58E7ECD" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_D015B2618113770B19140C44F58E7ECD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_DFD5CBBC6357F44E97080C44F58FCC25" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_NetIncomeLoss_DFD5CBBC6357F44E97080C44F58FCC25" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_9D257EC369023238B6B50C44F58FE3E0" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_9D257EC369023238B6B50C44F58FE3E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_04E572157BBFB595DFE00C44F58F86C9" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_04E572157BBFB595DFE00C44F58F86C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_7ECC71E0D74EA599EBA20C44F58FC480" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_EarningsPerShareBasic_7ECC71E0D74EA599EBA20C44F58FC480" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_A00B5D4E34B6799C9C870C44F58F4712" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2009/role/netLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_EarningsPerShareDiluted_A00B5D4E34B6799C9C870C44F58F4712" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FiscalPeriodDuration" xlink:label="loc_us-gaap_FiscalPeriodDuration_38C366E1BA6AC81D63B80C88BFAB4636" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_FiscalPeriodDuration_38C366E1BA6AC81D63B80C88BFAB4636" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1" xlink:label="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_B9C08BC943BD69BFB5F40C44F590833C" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_1CB3C3F98D5E9902618F0C44F58E1BB1" xlink:to="loc_us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1_B9C08BC943BD69BFB5F40C44F590833C" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/QuarterlyOperatingResultsUnauditedTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SelectedQuarterlyFinancialInformationAbstract" xlink:label="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_AC31B80B4CC6541EAA1D6E4309308E0A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_5C868389814C5CFC92214DD890F76A88" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SelectedQuarterlyFinancialInformationAbstract_AC31B80B4CC6541EAA1D6E4309308E0A" xlink:to="loc_us-gaap_ScheduleOfQuarterlyFinancialInformationTableTextBlock_5C868389814C5CFC92214DD890F76A88" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/RedeemableNoncontrollingInterests" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestAbstract" xlink:label="loc_us-gaap_NoncontrollingInterestAbstract_E3837EC1F3F8AE334806F35C6C43A4F6" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestDisclosureTextBlock" xlink:label="loc_us-gaap_MinorityInterestDisclosureTextBlock_F8320675DA800CA5AF7AF3595D38F53A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncontrollingInterestAbstract_E3837EC1F3F8AE334806F35C6C43A4F6" xlink:to="loc_us-gaap_MinorityInterestDisclosureTextBlock_F8320675DA800CA5AF7AF3595D38F53A" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/RedeemableNoncontrollingInterestsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestAbstract" xlink:label="loc_us-gaap_NoncontrollingInterestAbstract_60B9E4B36DDE31D51C0F0B934571A921" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestTable" xlink:label="loc_us-gaap_MinorityInterestTable_ACF69EA92D783222B4DC0B93457328E0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncontrollingInterestAbstract_60B9E4B36DDE31D51C0F0B934571A921" xlink:to="loc_us-gaap_MinorityInterestTable_ACF69EA92D783222B4DC0B93457328E0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_2A7260DD1EBB3A72273C0B93457589B3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_ACF69EA92D783222B4DC0B93457328E0" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_2A7260DD1EBB3A72273C0B93457589B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_8B47BB57DE846C1E9E000B9345756343" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_2A7260DD1EBB3A72273C0B93457589B3" xlink:to="loc_us-gaap_EquityComponentDomain_8B47BB57DE846C1E9E000B9345756343" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_71DDA3DD6D34404F8D5A0B9349F40545" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_8B47BB57DE846C1E9E000B9345756343" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_71DDA3DD6D34404F8D5A0B9349F40545" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E758421ADDAB08DEB5570B934576F545" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_ACF69EA92D783222B4DC0B93457328E0" xlink:to="loc_dei_LegalEntityAxis_E758421ADDAB08DEB5570B934576F545" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_3CDF475A57A7E189BBDD0B93457682A9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_E758421ADDAB08DEB5570B934576F545" xlink:to="loc_dei_EntityDomain_3CDF475A57A7E189BBDD0B93457682A9" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RGNextMember" xlink:label="loc_rtn_RGNextMember_06692466DFD9E538482C0B9345774F43" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_3CDF475A57A7E189BBDD0B93457682A9" xlink:to="loc_rtn_RGNextMember_06692466DFD9E538482C0B9345774F43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestLineItems" xlink:label="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_ACF69EA92D783222B4DC0B93457328E0" xlink:to="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PaymentsToMinorityShareholders" xlink:label="loc_us-gaap_PaymentsToMinorityShareholders_906536BDC794C0EBBA040B934577F23F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:to="loc_us-gaap_PaymentsToMinorityShareholders_906536BDC794C0EBBA040B934577F23F" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Historicaladjustmentstocarryingvalueoftheredeemablenoncontrollinginterest" xlink:label="loc_rtn_Historicaladjustmentstocarryingvalueoftheredeemablenoncontrollinginterest_2A3350FB585D80C3A0870B934577EBDD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:to="loc_rtn_Historicaladjustmentstocarryingvalueoftheredeemablenoncontrollinginterest_2A3350FB585D80C3A0870B934577EBDD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_68D69548394D6F9421DC0B93457834C9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount_68D69548394D6F9421DC0B93457834C9" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Purchasepriceinexcessofcarryingvalue" xlink:label="loc_rtn_Purchasepriceinexcessofcarryingvalue_FBE44A3EBC520F6836DF0B934578496C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:to="loc_rtn_Purchasepriceinexcessofcarryingvalue_FBE44A3EBC520F6836DF0B934578496C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalOther" xlink:label="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalOther_20A39DBB6CE6E9CB33430B9345782F0A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:to="loc_us-gaap_AdjustmentsToAdditionalPaidInCapitalOther_20A39DBB6CE6E9CB33430B9345782F0A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NoncontrollingInterestOwnershipPercentageAcquiredbyParent" xlink:label="loc_rtn_NoncontrollingInterestOwnershipPercentageAcquiredbyParent_4BF87268F5063A1E6BA30B934578677E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:to="loc_rtn_NoncontrollingInterestOwnershipPercentageAcquiredbyParent_4BF87268F5063A1E6BA30B934578677E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_0E8D2D8F1B75A5BCCFE10B9345783257" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A8B786C4C74B2060292A0B9345779109" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_0E8D2D8F1B75A5BCCFE10B9345783257" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/RedeemableNoncontrollingInterestsRedeemableNoncontrollingInterestsRollforwardDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestAbstract" xlink:label="loc_us-gaap_NoncontrollingInterestAbstract_6C9A0F603416933326F20C44F8C9EF20" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestTable" xlink:label="loc_us-gaap_MinorityInterestTable_845C713CF36D9D53ECA80C44F8CA460A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncontrollingInterestAbstract_6C9A0F603416933326F20C44F8C9EF20" xlink:to="loc_us-gaap_MinorityInterestTable_845C713CF36D9D53ECA80C44F8CA460A" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_E2A2D46B3CAB65905DA80C44F8CA62E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_845C713CF36D9D53ECA80C44F8CA460A" xlink:to="loc_dei_LegalEntityAxis_E2A2D46B3CAB65905DA80C44F8CA62E3" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_93D69CAC57720383FBDB0C44F8CA1ECF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_E2A2D46B3CAB65905DA80C44F8CA62E3" xlink:to="loc_dei_EntityDomain_93D69CAC57720383FBDB0C44F8CA1ECF" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RGNextMember" xlink:label="loc_rtn_RGNextMember_A5A66B8BBAE799776AE40C44F8CB92BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_93D69CAC57720383FBDB0C44F8CA1ECF" xlink:to="loc_rtn_RGNextMember_A5A66B8BBAE799776AE40C44F8CB92BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_31DBF6CFBA3431B150FB0C44F8CBE69A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_845C713CF36D9D53ECA80C44F8CA460A" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_31DBF6CFBA3431B150FB0C44F8CBE69A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_B20E9E059738B7FAD0950C44F8CBDC01" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_31DBF6CFBA3431B150FB0C44F8CBE69A" xlink:to="loc_us-gaap_SegmentDomain_B20E9E059738B7FAD0950C44F8CBDC01" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_36A720B826637A0DFDB30C44F8CB00EA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_B20E9E059738B7FAD0950C44F8CBDC01" xlink:to="loc_rtn_ForcepointMember_36A720B826637A0DFDB30C44F8CB00EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_87E4DF93B7D2488C13160C44F8CC31CB" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_845C713CF36D9D53ECA80C44F8CA460A" xlink:to="loc_srt_RangeAxis_87E4DF93B7D2488C13160C44F8CC31CB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_4620FF4814D958D163A10C44F8CC5CD8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_87E4DF93B7D2488C13160C44F8CC31CB" xlink:to="loc_srt_RangeMember_4620FF4814D958D163A10C44F8CC5CD8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_C90E49BC64375AE459370C44F8CC612C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_4620FF4814D958D163A10C44F8CC5CD8" xlink:to="loc_srt_MaximumMember_C90E49BC64375AE459370C44F8CC612C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestLineItems" xlink:label="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestTable_845C713CF36D9D53ECA80C44F8CA460A" xlink:to="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_80DBAEED8232F58720BA0C44F8CD2F31" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_80DBAEED8232F58720BA0C44F8CD2F31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestIncreaseFromBusinessCombination" xlink:label="loc_us-gaap_NoncontrollingInterestIncreaseFromBusinessCombination_1AFD3BB55CD4470F8D4A0C44F8CD858A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_us-gaap_NoncontrollingInterestIncreaseFromBusinessCombination_1AFD3BB55CD4470F8D4A0C44F8CD858A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest" xlink:label="loc_us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_BEFBE2DDDCE6FE5AA8260C44F8CDA368" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest_BEFBE2DDDCE6FE5AA8260C44F8CDA368" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_5A95F497396A139CC35D0C44F8CEC29C" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest_5A95F497396A139CC35D0C44F8CEC29C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_C515DA90F109E362A8CA0C44F8CE3139" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_C515DA90F109E362A8CA0C44F8CE3139" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestChangeInRedemptionValue" xlink:label="loc_us-gaap_MinorityInterestChangeInRedemptionValue_BC5C85A40B79623202810C44F8CEFE15" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_us-gaap_MinorityInterestChangeInRedemptionValue_BC5C85A40B79623202810C44F8CEFE15" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NoncontrollinginterestdecreasefrompurchaseofinterestinForcepoint" xlink:label="loc_rtn_NoncontrollinginterestdecreasefrompurchaseofinterestinForcepoint_012A5ACB8283FCE6072D0CDE74439158" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_rtn_NoncontrollinginterestdecreasefrompurchaseofinterestinForcepoint_012A5ACB8283FCE6072D0CDE74439158" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_12193DBAFD2980E0A2640C44F8CFE532" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_BC74BCDBD2F934DB164E0C44F8CD4871" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue_12193DBAFD2980E0A2640C44F8CFE532" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/RedeemableNoncontrollingInterestsTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NoncontrollingInterestAbstract" xlink:label="loc_us-gaap_NoncontrollingInterestAbstract_8A68DE4FF576CE2D8B3DF36158BC3672" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable_209B53DB729FE6BCDE71F36158BC4C06" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncontrollingInterestAbstract_8A68DE4FF576CE2D8B3DF36158BC3672" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable_209B53DB729FE6BCDE71F36158BC4C06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_15278207E38AA93F8E50F36158BC559B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable_209B53DB729FE6BCDE71F36158BC4C06" xlink:to="loc_srt_RangeAxis_15278207E38AA93F8E50F36158BC559B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_7E65DF6C8E2B507758D4F36158BCF4CE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_15278207E38AA93F8E50F36158BC559B" xlink:to="loc_srt_RangeMember_7E65DF6C8E2B507758D4F36158BCF4CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MinorityInterestLineItems" xlink:label="loc_us-gaap_MinorityInterestLineItems_A5A96698C7DF22D35D55F3653955E59E" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable_209B53DB729FE6BCDE71F36158BC4C06" xlink:to="loc_us-gaap_MinorityInterestLineItems_A5A96698C7DF22D35D55F3653955E59E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RedeemableNoncontrollingInterestTableTextBlock" xlink:label="loc_us-gaap_RedeemableNoncontrollingInterestTableTextBlock_735C7DFF21C97CFC0A30F36158BC0445" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MinorityInterestLineItems_A5A96698C7DF22D35D55F3653955E59E" xlink:to="loc_us-gaap_RedeemableNoncontrollingInterestTableTextBlock_735C7DFF21C97CFC0A30F36158BC0445" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlans" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_7F58D1BF4CE05A46A754A49F412ABD1D" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C60AC6CC3A225BBE99710E19983FACE9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_7F58D1BF4CE05A46A754A49F412ABD1D" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_C60AC6CC3A225BBE99710E19983FACE9" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlansAssumptionsUsedInBlackScholesModelDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_CC9CA4D38A6F5DE4904FC167E454FC0B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F6F53D19DC6E511F8D211453BA4B3333" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_CC9CA4D38A6F5DE4904FC167E454FC0B" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F6F53D19DC6E511F8D211453BA4B3333" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_D261403DB9C05BE1AD119C3CBEAAC75B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F6F53D19DC6E511F8D211453BA4B3333" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_D261403DB9C05BE1AD119C3CBEAAC75B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_74405439856A580D99B80A80B311AA1E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_D261403DB9C05BE1AD119C3CBEAAC75B" xlink:to="loc_us-gaap_SegmentDomain_74405439856A580D99B80A80B311AA1E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_B38DCC614A1E57DE9CBC23CF39DD1924" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_74405439856A580D99B80A80B311AA1E" xlink:to="loc_rtn_ForcepointMember_B38DCC614A1E57DE9CBC23CF39DD1924" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F6F53D19DC6E511F8D211453BA4B3333" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_A0D60BDFE9585B789E4BA07B8FAA413C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExercisePrice_A0D60BDFE9585B789E4BA07B8FAA413C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_038010BD6DD25083A01ED95A94906D1A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1_038010BD6DD25083A01ED95A94906D1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_5CE05D706054509795AA1CFAF1A1096F" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_5CE05D706054509795AA1CFAF1A1096F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_B0FD3212D8CB5CD496EF1DBD299F6D23" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_B0FD3212D8CB5CD496EF1DBD299F6D23" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_1B6BA7A6D1115AAC851043563942DD9E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_1B6BA7A6D1115AAC851043563942DD9E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2D2046320EBD5911B8E8B8B18EAEF660" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B85D14F6F3BB59A0BE2DEF6B57DCB7F7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2D2046320EBD5911B8E8B8B18EAEF660" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlansAssumptionsUsedInMonteCarloModelDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_25AADEE0894055A3957BCA501D562406" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_17E12D15D0FD53918572C97686BE50E1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_25AADEE0894055A3957BCA501D562406" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_17E12D15D0FD53918572C97686BE50E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_7AAF1061DCF35588B93D4B5F964C3F24" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_17E12D15D0FD53918572C97686BE50E1" xlink:to="loc_us-gaap_AwardTypeAxis_7AAF1061DCF35588B93D4B5F964C3F24" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5C7281F7228D5D24B72A9AB086BE03BB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_7AAF1061DCF35588B93D4B5F964C3F24" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5C7281F7228D5D24B72A9AB086BE03BB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_LongTermPerformancePlanMember" xlink:label="loc_rtn_LongTermPerformancePlanMember_62F9EA2F71BB5D14B599E1907E949A4D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_5C7281F7228D5D24B72A9AB086BE03BB" xlink:to="loc_rtn_LongTermPerformancePlanMember_62F9EA2F71BB5D14B599E1907E949A4D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F4EFAAD66F175703B587EC838D6C5A28" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_17E12D15D0FD53918572C97686BE50E1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F4EFAAD66F175703B587EC838D6C5A28" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_855E2A20F98656D1BCF6C098821E8745" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F4EFAAD66F175703B587EC838D6C5A28" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_855E2A20F98656D1BCF6C098821E8745" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Sharebasedcompensationarrangementbysharebasedpaymentawardfairvalueassumptionpeergroupvolatilityrate" xlink:label="loc_rtn_Sharebasedcompensationarrangementbysharebasedpaymentawardfairvalueassumptionpeergroupvolatilityrate_C211E39192175F6A8F6284E9850E3964" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F4EFAAD66F175703B587EC838D6C5A28" xlink:to="loc_rtn_Sharebasedcompensationarrangementbysharebasedpaymentawardfairvalueassumptionpeergroupvolatilityrate_C211E39192175F6A8F6284E9850E3964" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SharebasedcompensationarrangementbysharebasedpaymentawardfairvalueassumptionsCorrelationofreturns" xlink:label="loc_rtn_SharebasedcompensationarrangementbysharebasedpaymentawardfairvalueassumptionsCorrelationofreturns_C5B21F2EFDEA588383BBB116999025A1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F4EFAAD66F175703B587EC838D6C5A28" xlink:to="loc_rtn_SharebasedcompensationarrangementbysharebasedpaymentawardfairvalueassumptionsCorrelationofreturns_C5B21F2EFDEA588383BBB116999025A1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_845FD73AE6F85074A5496E97D903D98D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_F4EFAAD66F175703B587EC838D6C5A28" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_845FD73AE6F85074A5496E97D903D98D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlansNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_563829B97A36F3C52DDCF7445E663688" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_563829B97A36F3C52DDCF7445E663688" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_AD6E1455D378B8ED2DBFF7445E671A7E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:to="loc_srt_StatementScenarioAxis_AD6E1455D378B8ED2DBFF7445E671A7E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_F520FA069240545942F8F7445E672A2D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_AD6E1455D378B8ED2DBFF7445E671A7E" xlink:to="loc_srt_ScenarioUnspecifiedDomain_F520FA069240545942F8F7445E672A2D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioForecastMember" xlink:label="loc_srt_ScenarioForecastMember_CC83466DA8BBFCBC5649F7445E67E25D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ScenarioUnspecifiedDomain_F520FA069240545942F8F7445E672A2D" xlink:to="loc_srt_ScenarioForecastMember_CC83466DA8BBFCBC5649F7445E67E25D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_031BD58196BAFEB965E9F7445E685896" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_031BD58196BAFEB965E9F7445E685896" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_E7CB14218E5E9BD331DCF7445E68C868" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_031BD58196BAFEB965E9F7445E685896" xlink:to="loc_us-gaap_SegmentDomain_E7CB14218E5E9BD331DCF7445E68C868" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_2099DD8DCC0FCF6507A8F7445E68CF1C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_E7CB14218E5E9BD331DCF7445E68C868" xlink:to="loc_rtn_ForcepointMember_2099DD8DCC0FCF6507A8F7445E68CF1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_B0DDB399F92E2BD06975F7445E68B85D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:to="loc_us-gaap_PlanNameAxis_B0DDB399F92E2BD06975F7445E68B85D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_F791A82B1F8297F45C0DF7445E69BED3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_B0DDB399F92E2BD06975F7445E68B85D" xlink:to="loc_us-gaap_PlanNameDomain_F791A82B1F8297F45C0DF7445E69BED3" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RaytheonCompany2019StockPlanMember" xlink:label="loc_rtn_RaytheonCompany2019StockPlanMember_D432E5D108385EAE29CBF7445E698572" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_F791A82B1F8297F45C0DF7445E69BED3" xlink:to="loc_rtn_RaytheonCompany2019StockPlanMember_D432E5D108385EAE29CBF7445E698572" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_EmployeeMember" xlink:label="loc_rtn_EmployeeMember_9B85A68F721FA0A4873CF7445E69C94A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_F791A82B1F8297F45C0DF7445E69BED3" xlink:to="loc_rtn_EmployeeMember_9B85A68F721FA0A4873CF7445E69C94A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NonemployeeDirectorMember" xlink:label="loc_rtn_NonemployeeDirectorMember_282A9A1D1FC8C20AA972F7445E694286" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_F791A82B1F8297F45C0DF7445E69BED3" xlink:to="loc_rtn_NonemployeeDirectorMember_282A9A1D1FC8C20AA972F7445E694286" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_LongTermPerformancePlanMember" xlink:label="loc_rtn_LongTermPerformancePlanMember_77910A5073A04F533F60F7445E6A2AA6" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_F791A82B1F8297F45C0DF7445E69BED3" xlink:to="loc_rtn_LongTermPerformancePlanMember_77910A5073A04F533F60F7445E6A2AA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_9A7731478C97A0681AB8F7445E6A11DA" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:to="loc_us-gaap_AwardTypeAxis_9A7731478C97A0681AB8F7445E6A11DA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_9A7731478C97A0681AB8F7445E6A11DA" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockAppreciationRightsSARSMember" xlink:label="loc_us-gaap_StockAppreciationRightsSARSMember_1E858A8A73A1622D7CD1F7445E6A0F5A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:to="loc_us-gaap_StockAppreciationRightsSARSMember_1E858A8A73A1622D7CD1F7445E6A0F5A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ProfitsinterestsMember" xlink:label="loc_rtn_ProfitsinterestsMember_C1CF23B396C5035EF745F7445E6BF30D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:to="loc_rtn_ProfitsinterestsMember_C1CF23B396C5035EF745F7445E6BF30D" xlink:type="arc" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:to="loc_rtn_EmployeeMember_9B85A68F721FA0A4873CF7445E69C94A" xlink:type="arc" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:to="loc_rtn_NonemployeeDirectorMember_282A9A1D1FC8C20AA972F7445E694286" xlink:type="arc" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:to="loc_rtn_LongTermPerformancePlanMember_77910A5073A04F533F60F7445E6A2AA6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_23EBE9EEC0A2B4DF68D3F7445E6B5C35" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_DE733FCC7D4A60557287F7445E6A6FE8" xlink:to="loc_us-gaap_RestrictedStockMember_23EBE9EEC0A2B4DF68D3F7445E6B5C35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_B2952FF376C7DA29C58FF7445E6CF0CE" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:to="loc_srt_RangeAxis_B2952FF376C7DA29C58FF7445E6CF0CE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_8ED9D6B5AE6C1A2FF15DF7445E6C7816" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_B2952FF376C7DA29C58FF7445E6CF0CE" xlink:to="loc_srt_RangeMember_8ED9D6B5AE6C1A2FF15DF7445E6C7816" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_CACBE194D858F75A9D25F7445E6CAEF9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_8ED9D6B5AE6C1A2FF15DF7445E6C7816" xlink:to="loc_srt_MinimumMember_CACBE194D858F75A9D25F7445E6CAEF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_A050AD06AA7631D8E7D6F7445E6C65A6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_8ED9D6B5AE6C1A2FF15DF7445E6C7816" xlink:to="loc_srt_MaximumMember_A050AD06AA7631D8E7D6F7445E6C65A6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_443150E9ADADEA30EAA0F7445E67689B" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_EF6868850901C2811607F7445E6D3A73" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_EF6868850901C2811607F7445E6D3A73" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_A254CF90DD5A1388A48CF7445E6D0026" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_A254CF90DD5A1388A48CF7445E6D0026" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_3D4CA23E3BE43070092DF7445E6DF13E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_3D4CA23E3BE43070092DF7445E6DF13E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_55B31A11B8825CB87B28F7445E6D357E" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_55B31A11B8825CB87B28F7445E6D357E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_39B0D6E8FA6AFE1B8B75F7445E6D360F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_39B0D6E8FA6AFE1B8B75F7445E6D360F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_AADA6956D432522EB45AF7445E6E6A9B" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_AADA6956D432522EB45AF7445E6E6A9B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareBasedCompensationArrangementbyShareBasedPaymentAwardWeightOfReturnOnInvestment" xlink:label="loc_rtn_ShareBasedCompensationArrangementbyShareBasedPaymentAwardWeightOfReturnOnInvestment_F246216A44EC1F42D43EF7445E6EE346" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_rtn_ShareBasedCompensationArrangementbyShareBasedPaymentAwardWeightOfReturnOnInvestment_F246216A44EC1F42D43EF7445E6EE346" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightofTotalShareholderReturn" xlink:label="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightofTotalShareholderReturn_8B8292D17BBE78D094A5F7445E6E2651" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightofTotalShareholderReturn_8B8292D17BBE78D094A5F7445E6E2651" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareBasedCompensationArrangementbyShareBasedPaymentAwardWeightofCumulativeFreeCashFlow" xlink:label="loc_rtn_ShareBasedCompensationArrangementbyShareBasedPaymentAwardWeightofCumulativeFreeCashFlow_C48C62B99B35B26BD426F7445E6EF21E" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_rtn_ShareBasedCompensationArrangementbyShareBasedPaymentAwardWeightofCumulativeFreeCashFlow_C48C62B99B35B26BD426F7445E6EF21E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedTargetAward" xlink:label="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedTargetAward_43B7979362599BB04009F7445E6EDBC8" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardWeightedTargetAward_43B7979362599BB04009F7445E6EDBC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_EBC2D8A75765603739E0F7445E6F5AE9" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_EBC2D8A75765603739E0F7445E6F5AE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_B83B86F60DEDE5A9A373F7445E6F89B7" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_B83B86F60DEDE5A9A373F7445E6F89B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_ACDE79B000BD085AD386F7445E6F913E" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2009/role/netLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_064323CA50DABB71A8CCF7445E6D4EA2" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_ACDE79B000BD085AD386F7445E6F913E" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlansScheduleOfStockBasedCompensationArrangementsByShareBasedPaymentAwardLtppDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_BDEC848580490EE3762E0B9990F94CD0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B0232C2524A97ADA78650B9990F90014" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_BDEC848580490EE3762E0B9990F94CD0" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B0232C2524A97ADA78650B9990F90014" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameAxis" xlink:label="loc_us-gaap_PlanNameAxis_D597E2E87CB5092939FA0B9990F9ABF9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B0232C2524A97ADA78650B9990F90014" xlink:to="loc_us-gaap_PlanNameAxis_D597E2E87CB5092939FA0B9990F9ABF9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PlanNameDomain" xlink:label="loc_us-gaap_PlanNameDomain_005D98A390CF75375F600B9990F9674E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_D597E2E87CB5092939FA0B9990F9ABF9" xlink:to="loc_us-gaap_PlanNameDomain_005D98A390CF75375F600B9990F9674E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_LongTermPerformancePlanMember" xlink:label="loc_rtn_LongTermPerformancePlanMember_CF81061C052C8432CF950B9990F9193D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_005D98A390CF75375F600B9990F9674E" xlink:to="loc_rtn_LongTermPerformancePlanMember_CF81061C052C8432CF950B9990F9193D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_us-gaap_StatementClassOfStockAxis_5C97E3F6E7292A6DFB510B9990F9EAA3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B0232C2524A97ADA78650B9990F90014" xlink:to="loc_us-gaap_StatementClassOfStockAxis_5C97E3F6E7292A6DFB510B9990F9EAA3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_us-gaap_ClassOfStockDomain_E4F66570279D7F7568060B9990F96764" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementClassOfStockAxis_5C97E3F6E7292A6DFB510B9990F9EAA3" xlink:to="loc_us-gaap_ClassOfStockDomain_E4F66570279D7F7568060B9990F96764" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ExpecteddividendequivalentunitsMember" xlink:label="loc_rtn_ExpecteddividendequivalentunitsMember_54729952FB9F5994DD590B9990F95301" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockDomain_E4F66570279D7F7568060B9990F96764" xlink:to="loc_rtn_ExpecteddividendequivalentunitsMember_54729952FB9F5994DD590B9990F95301" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_CD4107F27E29C794F18D0B9990F937C6" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B0232C2524A97ADA78650B9990F90014" xlink:to="loc_us-gaap_AwardTypeAxis_CD4107F27E29C794F18D0B9990F937C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_CC04AFC2CA7703BAFFB70B9990F99E21" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_CD4107F27E29C794F18D0B9990F937C6" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_CC04AFC2CA7703BAFFB70B9990F99E21" xlink:type="arc" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_CC04AFC2CA7703BAFFB70B9990F99E21" xlink:to="loc_rtn_LongTermPerformancePlanMember_CF81061C052C8432CF950B9990F9193D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_E6BA34DEA9DF14C492B80B9990F90354" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_B0232C2524A97ADA78650B9990F90014" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_E6BA34DEA9DF14C492B80B9990F90354" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_E6BA34DEA9DF14C492B80B9990F90354" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0A8655E756476B5EC4430B9990F9A3C8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_0A8655E756476B5EC4430B9990F9A3C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_9E8F3045BC5CA2132B430B9990F92A90" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_9E8F3045BC5CA2132B430B9990F92A90" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIncreaseOrDecreaseInPeriod" xlink:label="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIncreaseOrDecreaseInPeriod_78F77CCF06046C0A3B140B9990F93DA5" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIncreaseOrDecreaseInPeriod_78F77CCF06046C0A3B140B9990F93DA5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_09A03EB5FDE7DB6DA54D0B9990F9D920" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_09A03EB5FDE7DB6DA54D0B9990F9D920" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_01F0F626148D0A4A02A50B9990F9EAC3" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_01F0F626148D0A4A02A50B9990F9EAC3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_A7830A17459DB8E351370B9990F9D9B5" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_A7830A17459DB8E351370B9990F9D9B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2FBFEA3A2544FD2FA5B60B9990F90380" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_2FBFEA3A2544FD2FA5B60B9990F90380" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_CA5DFA9823E3138906EF0B9990F90AE1" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_CA5DFA9823E3138906EF0B9990F90AE1" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIncreaseDecreaseInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIncreaseDecreaseInPeriodWeightedAverageGrantDateFairValue_98609B83D856B29C37DA0B9990F926E3" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_rtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsIncreaseDecreaseInPeriodWeightedAverageGrantDateFairValue_98609B83D856B29C37DA0B9990F926E3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_1A402406B04E88ED50BA0B9990F9D963" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_1A402406B04E88ED50BA0B9990F9D963" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_168DA59492B07CEFA7B70B9990F9AD9D" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_168DA59492B07CEFA7B70B9990F9AD9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_A19BC459194AF310D8010B9990F9B91C" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_3D8C74E9DACA800F4D4C0B9990F93716" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_A19BC459194AF310D8010B9990F9B91C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_EFB2A993038BB467104B0B9990F94C5A" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_E6BA34DEA9DF14C492B80B9990F90354" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_EFB2A993038BB467104B0B9990F94C5A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_9D0D8B6C313B70DB51B10B9990F915BA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_E6BA34DEA9DF14C492B80B9990F90354" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_9D0D8B6C313B70DB51B10B9990F915BA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_8099E8C1FC290ECA35120B9990F952BF" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_E6BA34DEA9DF14C492B80B9990F90354" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_8099E8C1FC290ECA35120B9990F952BF" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlansScheduleOfStockBasedCompensationArrangementsByShareBasedPaymentAwardRestrictedStockAndRsusDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_F0726A73104154C2940AF60CC9C77021" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_82190AC440AF5AC0A9771C067C4BB6F7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_F0726A73104154C2940AF60CC9C77021" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_82190AC440AF5AC0A9771C067C4BB6F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_FDE041EC51DD54BEAD0D2B30C756BC3B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_82190AC440AF5AC0A9771C067C4BB6F7" xlink:to="loc_us-gaap_AwardTypeAxis_FDE041EC51DD54BEAD0D2B30C756BC3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_D05704DB00EF5DDF9744625A1D706BE7" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_FDE041EC51DD54BEAD0D2B30C756BC3B" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_D05704DB00EF5DDF9744625A1D706BE7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_E99D832DF195558E8A3ECF1ECC5E0493" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_D05704DB00EF5DDF9744625A1D706BE7" xlink:to="loc_us-gaap_RestrictedStockMember_E99D832DF195558E8A3ECF1ECC5E0493" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8703C18C732A597ABDEBB21CFD75AD03" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_82190AC440AF5AC0A9771C067C4BB6F7" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8703C18C732A597ABDEBB21CFD75AD03" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8703C18C732A597ABDEBB21CFD75AD03" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_B24BE5190FBF5D668F5C40786E0184AD" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_B24BE5190FBF5D668F5C40786E0184AD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_8EE4DD97EDB35EE9924195B0D6B086FD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_8EE4DD97EDB35EE9924195B0D6B086FD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_09C8723814CE5FFFB99AC31E10946978" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_09C8723814CE5FFFB99AC31E10946978" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_573B3C5B5E3E572DA4155A5967C3EE7A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_573B3C5B5E3E572DA4155A5967C3EE7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4196482AD72653A08B06580062A44940" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_4196482AD72653A08B06580062A44940" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_D1998506726154AEB2A2680885282C4E" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_D1998506726154AEB2A2680885282C4E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_A529E38E7D585D35A9868B3086C9C376" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_A529E38E7D585D35A9868B3086C9C376" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5173A2A3D6975CE9982E710F9599A46D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_5173A2A3D6975CE9982E710F9599A46D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_54EBAB2542CF5FC1BDD99F72062D561A" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_54EBAB2542CF5FC1BDD99F72062D561A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_99BE41DC5A175A2588E9D3F8646343EA" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_7F24C6843E8E58AF813DBCF58433DB77" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_99BE41DC5A175A2588E9D3F8646343EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_6739A971F22B51F79722547140E07E9B" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8703C18C732A597ABDEBB21CFD75AD03" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_6739A971F22B51F79722547140E07E9B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_59D7F1366A95545E9B3D306C13282E44" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8703C18C732A597ABDEBB21CFD75AD03" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_59D7F1366A95545E9B3D306C13282E44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_7228F93025915922ADB3F818CB8F68C7" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8703C18C732A597ABDEBB21CFD75AD03" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount_7228F93025915922ADB3F818CB8F68C7" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlansScheduleOfStockBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_C45FFCB249A859F2A6CD255C499E9835" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_3407DF71918F5AAFACADAF88B509F44E" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_C45FFCB249A859F2A6CD255C499E9835" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_3407DF71918F5AAFACADAF88B509F44E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_71B469206978562A9E87C0A5C4C27F80" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_3407DF71918F5AAFACADAF88B509F44E" xlink:to="loc_us-gaap_AwardTypeAxis_71B469206978562A9E87C0A5C4C27F80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A2453690C681589DBBDE67D446F4D38C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_71B469206978562A9E87C0A5C4C27F80" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A2453690C681589DBBDE67D446F4D38C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_0B4562B2C32E5DD0B33BEC427459E3AE" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A2453690C681589DBBDE67D446F4D38C" xlink:to="loc_us-gaap_RestrictedStockMember_0B4562B2C32E5DD0B33BEC427459E3AE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_67B440ED0A815E9491D7AC051A2C83F6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A2453690C681589DBBDE67D446F4D38C" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_67B440ED0A815E9491D7AC051A2C83F6" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_LongTermPerformancePlanMember" xlink:label="loc_rtn_LongTermPerformancePlanMember_8D9AC42C84BF54068BAD275479F8D51C" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_A2453690C681589DBBDE67D446F4D38C" xlink:to="loc_rtn_LongTermPerformancePlanMember_8D9AC42C84BF54068BAD275479F8D51C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5EDD70CDBAE2587588B9F2EA2CF3C98C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_3407DF71918F5AAFACADAF88B509F44E" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5EDD70CDBAE2587588B9F2EA2CF3C98C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_1CEE153F446550A8939E0B6D30EB2BAA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5EDD70CDBAE2587588B9F2EA2CF3C98C" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_1CEE153F446550A8939E0B6D30EB2BAA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_0F3A543D806A52808C41606C75A3E8FD" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_5EDD70CDBAE2587588B9F2EA2CF3C98C" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense_0F3A543D806A52808C41606C75A3E8FD" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockBasedCompensationPlansTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationAbstract" xlink:label="loc_us-gaap_ShareBasedCompensationAbstract_39832438EA605311B1EF20DB66FBD461" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_73F58A1555FA521AB16CCC4E6D5EA4AA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationAbstract_39832438EA605311B1EF20DB66FBD461" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_73F58A1555FA521AB16CCC4E6D5EA4AA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_90F53AE9D7EF559E8CC14D6A87201434" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_73F58A1555FA521AB16CCC4E6D5EA4AA" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_90F53AE9D7EF559E8CC14D6A87201434" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_us-gaap_SegmentDomain_BEC99BAD735B5407884EBACF7C58C689" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_90F53AE9D7EF559E8CC14D6A87201434" xlink:to="loc_us-gaap_SegmentDomain_BEC99BAD735B5407884EBACF7C58C689" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForcepointMember" xlink:label="loc_rtn_ForcepointMember_C69B43E867915D1598F946569D86E782" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_BEC99BAD735B5407884EBACF7C58C689" xlink:to="loc_rtn_ForcepointMember_C69B43E867915D1598F946569D86E782" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_18BF07B92E1159FBB3EB79452F477627" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_73F58A1555FA521AB16CCC4E6D5EA4AA" xlink:to="loc_us-gaap_AwardTypeAxis_18BF07B92E1159FBB3EB79452F477627" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9C7AE4D63567593A90CBA4CF09C18012" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_18BF07B92E1159FBB3EB79452F477627" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9C7AE4D63567593A90CBA4CF09C18012" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedStockMember" xlink:label="loc_us-gaap_RestrictedStockMember_7EBFA703BB945DB1AF930BD6FB8DBCBA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9C7AE4D63567593A90CBA4CF09C18012" xlink:to="loc_us-gaap_RestrictedStockMember_7EBFA703BB945DB1AF930BD6FB8DBCBA" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_LongTermPerformancePlanMember" xlink:label="loc_rtn_LongTermPerformancePlanMember_AD951C7EBBA05C35A92CB0FAFF4FD161" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_9C7AE4D63567593A90CBA4CF09C18012" xlink:to="loc_rtn_LongTermPerformancePlanMember_AD951C7EBBA05C35A92CB0FAFF4FD161" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8812601482FB5A67846BD38F43EAA3F7" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_73F58A1555FA521AB16CCC4E6D5EA4AA" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8812601482FB5A67846BD38F43EAA3F7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_28064B7358F15D4F9953D8ABF50E9653" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8812601482FB5A67846BD38F43EAA3F7" xlink:to="loc_us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock_28064B7358F15D4F9953D8ABF50E9653" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_56166969A0485569A4B950B491EE6B22" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8812601482FB5A67846BD38F43EAA3F7" xlink:to="loc_us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock_56166969A0485569A4B950B491EE6B22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock" xlink:label="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_45A5316E023859D1886685BB4FE57E4B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8812601482FB5A67846BD38F43EAA3F7" xlink:to="loc_us-gaap_DisclosureOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTextBlock_45A5316E023859D1886685BB4FE57E4B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_7DFB8785CD145D549F410F405CFDAEB8" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_8812601482FB5A67846BD38F43EAA3F7" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock_7DFB8785CD145D549F410F405CFDAEB8" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockholdersEquity" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_E5ECF8A891D258D8855E17FF0062AE5F" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteDisclosureTextBlock" xlink:label="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_9B510784DC8A5FB2A4FE32D38AF000E3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_E5ECF8A891D258D8855E17FF0062AE5F" xlink:to="loc_us-gaap_StockholdersEquityNoteDisclosureTextBlock_9B510784DC8A5FB2A4FE32D38AF000E3" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockholdersEquityChangesInSharesOfCommonStockOutstandingDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_3A941BA040FF5F6A815A586C93F410F5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_71E582B22FF55761BB0546ED308E8B80" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_3A941BA040FF5F6A815A586C93F410F5" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_71E582B22FF55761BB0546ED308E8B80" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_2C8C658E7AB452AE8FF730A223A63379" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_71E582B22FF55761BB0546ED308E8B80" xlink:to="loc_srt_StatementScenarioAxis_2C8C658E7AB452AE8FF730A223A63379" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_6FCAB559BC7559EFB858563454C3314A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_2C8C658E7AB452AE8FF730A223A63379" xlink:to="loc_srt_ScenarioUnspecifiedDomain_6FCAB559BC7559EFB858563454C3314A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaap_ClassOfStockLineItems_DC618BEEF5E65B35995624371454F3C6" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_71E582B22FF55761BB0546ED308E8B80" xlink:to="loc_us-gaap_ClassOfStockLineItems_DC618BEEF5E65B35995624371454F3C6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_3DE7F50028545F9A9E911790D886CBC4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_DC618BEEF5E65B35995624371454F3C6" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_3DE7F50028545F9A9E911790D886CBC4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_00ABEDA8578B50D1B0B2FE7735BE40D7" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_DC618BEEF5E65B35995624371454F3C6" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation_00ABEDA8578B50D1B0B2FE7735BE40D7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryStockSharesAcquired" xlink:label="loc_us-gaap_TreasuryStockSharesAcquired_CFD3A9521385594DA8EBC59CC74028B3" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_DC618BEEF5E65B35995624371454F3C6" xlink:to="loc_us-gaap_TreasuryStockSharesAcquired_CFD3A9521385594DA8EBC59CC74028B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_0ABBFC39E89359B5A7C5B1DBA927CFC0" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_DC618BEEF5E65B35995624371454F3C6" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_0ABBFC39E89359B5A7C5B1DBA927CFC0" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockholdersEquityNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_7474C9352260F4D9F14E0B999176D1E0" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfStockByClassTable" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_86645BAF6160ADFE9D430B999176A7E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_7474C9352260F4D9F14E0B999176D1E0" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_86645BAF6160ADFE9D430B999176A7E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramAxis" xlink:label="loc_us-gaap_ShareRepurchaseProgramAxis_FA4A0A22BCC2857DD1A10B99917696B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_86645BAF6160ADFE9D430B999176A7E4" xlink:to="loc_us-gaap_ShareRepurchaseProgramAxis_FA4A0A22BCC2857DD1A10B99917696B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramDomain" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_304945CB484A57F660E70B9991766725" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_FA4A0A22BCC2857DD1A10B99917696B0" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_304945CB484A57F660E70B9991766725" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NovemberTwoThousandFifteenBoardofDirectorsAuthorizationMember" xlink:label="loc_rtn_NovemberTwoThousandFifteenBoardofDirectorsAuthorizationMember_2ADC1BFAE0780584A22B0B9991760743" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_304945CB484A57F660E70B9991766725" xlink:to="loc_rtn_NovemberTwoThousandFifteenBoardofDirectorsAuthorizationMember_2ADC1BFAE0780584A22B0B9991760743" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NovemberTwoThousandSeventeenBoardofDirectorsAuthorizationMember" xlink:label="loc_rtn_NovemberTwoThousandSeventeenBoardofDirectorsAuthorizationMember_B4C0BB33030100E2F6A90B999176E963" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_304945CB484A57F660E70B9991766725" xlink:to="loc_rtn_NovemberTwoThousandSeventeenBoardofDirectorsAuthorizationMember_B4C0BB33030100E2F6A90B999176E963" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfStockLineItems" xlink:label="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_86645BAF6160ADFE9D430B999176A7E4" xlink:to="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchaseProgramAuthorizedAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_212AEAA26D8C738FD8BD0B9991763E46" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:to="loc_us-gaap_StockRepurchaseProgramAuthorizedAmount1_212AEAA26D8C738FD8BD0B9991763E46" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_8BE19145DC88FDFAC9600B999176C523" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_8BE19145DC88FDFAC9600B999176C523" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalPaidInCapitalCommonStock" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_C2BE9347CD6C9FD421250B9991761C1E" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_C2BE9347CD6C9FD421250B9991761C1E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RemainderofexcessAPICrecordedasareductiontoretainedearnings" xlink:label="loc_rtn_RemainderofexcessAPICrecordedasareductiontoretainedearnings_7C50F7332FA7A7E90D030B9991764F23" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:to="loc_rtn_RemainderofexcessAPICrecordedasareductiontoretainedearnings_7C50F7332FA7A7E90D030B9991764F23" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_PercentageOfChangeInDividendsPaidPerShare" xlink:label="loc_rtn_PercentageOfChangeInDividendsPaidPerShare_7DB6FB68272EAB28AF580B999176B75F" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:to="loc_rtn_PercentageOfChangeInDividendsPaidPerShare_7DB6FB68272EAB28AF580B999176B75F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommonStockDividendsPerShareDeclared" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_EDE847A67743AA0F4E150B999176747F" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfStockLineItems_3E9F4F6ADDAAE3AD0D630B999176C05C" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_EDE847A67743AA0F4E150B999176747F" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockholdersEquityRepurchasesOfCommonStockUnderShareRepurchaseProgramsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_A6524C5C50765D1884BA2D82AAAF71EC" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ClassOfTreasuryStockTable" xlink:label="loc_us-gaap_ClassOfTreasuryStockTable_39F8A7F34D3E5E5DB8D3561E5C762EB3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_A6524C5C50765D1884BA2D82AAAF71EC" xlink:to="loc_us-gaap_ClassOfTreasuryStockTable_39F8A7F34D3E5E5DB8D3561E5C762EB3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramAxis" xlink:label="loc_us-gaap_ShareRepurchaseProgramAxis_A21C207640DD5954849ADA585CE36887" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfTreasuryStockTable_39F8A7F34D3E5E5DB8D3561E5C762EB3" xlink:to="loc_us-gaap_ShareRepurchaseProgramAxis_A21C207640DD5954849ADA585CE36887" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareRepurchaseProgramDomain" xlink:label="loc_us-gaap_ShareRepurchaseProgramDomain_E686483A7B2F5C638D77B57B0E53AB77" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramAxis_A21C207640DD5954849ADA585CE36887" xlink:to="loc_us-gaap_ShareRepurchaseProgramDomain_E686483A7B2F5C638D77B57B0E53AB77" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareRepurchaseProgramMember" xlink:label="loc_rtn_ShareRepurchaseProgramMember_2047B418E9A45AA9B8C85780FDC6799F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_E686483A7B2F5C638D77B57B0E53AB77" xlink:to="loc_rtn_ShareRepurchaseProgramMember_2047B418E9A45AA9B8C85780FDC6799F" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SatisfyTaxWithholdingMember" xlink:label="loc_rtn_SatisfyTaxWithholdingMember_F1A7FF94F6325370ACAC6BAD1A2A8F1C" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareRepurchaseProgramDomain_E686483A7B2F5C638D77B57B0E53AB77" xlink:to="loc_rtn_SatisfyTaxWithholdingMember_F1A7FF94F6325370ACAC6BAD1A2A8F1C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityClassOfTreasuryStockLineItems" xlink:label="loc_us-gaap_EquityClassOfTreasuryStockLineItems_ABD8704348F85A9682F35D1CE26BE4D8" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ClassOfTreasuryStockTable_39F8A7F34D3E5E5DB8D3561E5C762EB3" xlink:to="loc_us-gaap_EquityClassOfTreasuryStockLineItems_ABD8704348F85A9682F35D1CE26BE4D8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_927207BCE13C5923907043A7332C43B0" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_ABD8704348F85A9682F35D1CE26BE4D8" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_927207BCE13C5923907043A7332C43B0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodShares" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_CE3564918734501396D1BCB556194286" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityClassOfTreasuryStockLineItems_ABD8704348F85A9682F35D1CE26BE4D8" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodShares_CE3564918734501396D1BCB556194286" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/StockholdersEquityTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityNoteAbstract" xlink:label="loc_us-gaap_StockholdersEquityNoteAbstract_652BAF320C355DAABEC1AC3B84082A8A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCommonStockOutstandingRollForwardTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCommonStockOutstandingRollForwardTableTextBlock_B7176384C8625857A3F61FDEF0476E5D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_652BAF320C355DAABEC1AC3B84082A8A" xlink:to="loc_us-gaap_ScheduleOfCommonStockOutstandingRollForwardTableTextBlock_B7176384C8625857A3F61FDEF0476E5D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ShareRepurchasesDisclosureTextBlock" xlink:label="loc_rtn_ShareRepurchasesDisclosureTextBlock_DC2D68D83047524FAE0BEBADA352AF39" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityNoteAbstract_652BAF320C355DAABEC1AC3B84082A8A" xlink:to="loc_rtn_ShareRepurchasesDisclosureTextBlock_DC2D68D83047524FAE0BEBADA352AF39" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_463650778E865324B083892103EE8447" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SignificantAccountingPoliciesTextBlock" xlink:label="loc_us-gaap_SignificantAccountingPoliciesTextBlock_9140F2411E335CCDACD5F5690F7DC194" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_463650778E865324B083892103EE8447" xlink:to="loc_us-gaap_SignificantAccountingPoliciesTextBlock_9140F2411E335CCDACD5F5690F7DC194" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesAccumulatedOtherComprehensiveIncomeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_CCDF40C31F1A8B978A9FF742F613444A" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossTable" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AC197E5314CFE69FC519F742F614EBA1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_CCDF40C31F1A8B978A9FF742F613444A" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AC197E5314CFE69FC519F742F614EBA1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementScenarioAxis" xlink:label="loc_srt_StatementScenarioAxis_2DA6572EB634FBD0B3D4F742F615D59D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AC197E5314CFE69FC519F742F614EBA1" xlink:to="loc_srt_StatementScenarioAxis_2DA6572EB634FBD0B3D4F742F615D59D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_ScenarioUnspecifiedDomain" xlink:label="loc_srt_ScenarioUnspecifiedDomain_8436A39B03E9E017DF68F742F615C99A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementScenarioAxis_2DA6572EB634FBD0B3D4F742F615D59D" xlink:to="loc_srt_ScenarioUnspecifiedDomain_8436A39B03E9E017DF68F742F615C99A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossTable_AC197E5314CFE69FC519F742F614EBA1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_90254B266631E301211AF742F6167FA1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_90254B266631E301211AF742F6167FA1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_328085854FFCA3581AB7F742F616E278" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax_328085854FFCA3581AB7F742F616E278" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_8F4D22301343DBB0F0C8F742F6162C6D" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax_8F4D22301343DBB0F0C8F742F6162C6D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_D5176DCF150C17E6206FF742F6161946" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax_D5176DCF150C17E6206FF742F6161946" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherComprehensiveIncomeLossDefinedBenefitPlanafterReclassificationAdjustmentTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings" xlink:label="loc_rtn_OtherComprehensiveIncomeLossDefinedBenefitPlanafterReclassificationAdjustmentTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_D20E11D94742DF53AB09F742F616036A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_rtn_OtherComprehensiveIncomeLossDefinedBenefitPlanafterReclassificationAdjustmentTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_D20E11D94742DF53AB09F742F616036A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_5D55256F0B093D5978D6F742F61697EF" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax_5D55256F0B093D5978D6F742F61697EF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_AE7E327334B409EB3F5CF742F6173842" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_AE7E327334B409EB3F5CF742F6173842" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_619C98D83125976EB4E3F742F61718C4" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax_619C98D83125976EB4E3F742F61718C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_6780DD60ECAE95D99557F742F6173B62" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax_6780DD60ECAE95D99557F742F6173B62" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_7A4541A3505487A0119BF742F617942D" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax_7A4541A3505487A0119BF742F617942D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherComprehensiveIncomeLossForeignCurrencyTransactionandTranslationAdjustmentTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings" xlink:label="loc_rtn_OtherComprehensiveIncomeLossForeignCurrencyTransactionandTranslationAdjustmentTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_704B680FD7B9711F797EF742F61706CD" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_rtn_OtherComprehensiveIncomeLossForeignCurrencyTransactionandTranslationAdjustmentTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_704B680FD7B9711F797EF742F61706CD" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_B1E1AE42DAE24BB77128F742F6170639" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax_B1E1AE42DAE24BB77128F742F6170639" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax" xlink:label="loc_us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_F2CF9DB1A2D3CAFF875AF742F618FEF7" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_F2CF9DB1A2D3CAFF875AF742F618FEF7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax_5C21C92C8F6AA1F7C057F742F618B840" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax_5C21C92C8F6AA1F7C057F742F618B840" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax_A95AEDE84B83AAA290BBF742F6181B7A" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax_A95AEDE84B83AAA290BBF742F6181B7A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_D397B1935F9C0256CC33F742F618F627" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax_D397B1935F9C0256CC33F742F618F627" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherComprehensiveIncomeLossDerivativesQualifyingasHedgesTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings" xlink:label="loc_rtn_OtherComprehensiveIncomeLossDerivativesQualifyingasHedgesTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_65AE35EEDDD260C9BD4BF742F6184971" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_rtn_OtherComprehensiveIncomeLossDerivativesQualifyingasHedgesTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_65AE35EEDDD260C9BD4BF742F6184971" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax" xlink:label="loc_us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_520BA8ABA7A307C14A95F742F6183839" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax_520BA8ABA7A307C14A95F742F6183839" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_7F12D207F8910FAB5467F742F6183EC3" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_7F12D207F8910FAB5467F742F6183EC3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_52D70119636D0B1E1F54F742F6197113" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax_52D70119636D0B1E1F54F742F6197113" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_D7B269A824D5C688CE9DF742F6199F8C" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax_D7B269A824D5C688CE9DF742F6199F8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_D6D8D0A7D4FDBE77E02BF742F619E368" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax_D6D8D0A7D4FDBE77E02BF742F619E368" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherComprehensiveIncomeLossUnrealizedHoldingGainLossonSecuritiesArisingDuringPeriodTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings" xlink:label="loc_rtn_OtherComprehensiveIncomeLossUnrealizedHoldingGainLossonSecuritiesArisingDuringPeriodTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_50C668B79870757CBE84F742F619BDCF" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_rtn_OtherComprehensiveIncomeLossUnrealizedHoldingGainLossonSecuritiesArisingDuringPeriodTaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings_50C668B79870757CBE84F742F619BDCF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_68244AFB850C7A5599A1F742F61977CF" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax_68244AFB850C7A5599A1F742F61977CF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_53A7736A0EA13F29574FF742F619E1C8" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_53A7736A0EA13F29574FF742F619E1C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_6C0D51DE2F8A2018E065F742F61A8C16" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossBeforeTax_6C0D51DE2F8A2018E065F742F61A8C16" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossTax_8D9970CB37F3141ACEBFF742F61A5FEF" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossTax_8D9970CB37F3141ACEBFF742F61A5FEF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_CCE98C425F4B8D74A794F742F61A1921" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTax_CCE98C425F4B8D74A794F742F61A1921" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect" xlink:label="loc_us-gaap_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect_083C73B126B0F849144AF742F61AC8A0" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_TaxCutsAndJobsActOf2017ReclassificationFromAociToRetainedEarningsTaxEffect_083C73B126B0F849144AF742F61AC8A0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_BE243CB0CD4A3246E096F742F61ABEB0" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_BE243CB0CD4A3246E096F742F61ABEB0" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AoclUnfundedProjectedBenefitObligationTaxBenefitOrLiability" xlink:label="loc_rtn_AoclUnfundedProjectedBenefitObligationTaxBenefitOrLiability_1BC2E3820036FA6983DFF742F61AFA3B" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_rtn_AoclUnfundedProjectedBenefitObligationTaxBenefitOrLiability_1BC2E3820036FA6983DFF742F61AFA3B" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_AOCLDerivativesQualifyingAsHedgesTaxBenefit" xlink:label="loc_rtn_AOCLDerivativesQualifyingAsHedgesTaxBenefit_9E6618271479B697E665F742F61BD142" xlink:type="locator" />
    <link:presentationArc order="32" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_rtn_AOCLDerivativesQualifyingAsHedgesTaxBenefit_9E6618271479B697E665F742F61BD142" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_UnrealizedGainsLossOnInvestmentsTaxBenefitexpense" xlink:label="loc_rtn_UnrealizedGainsLossOnInvestmentsTaxBenefitexpense_BA111DB85193A3A83604F742F61BEEDE" xlink:type="locator" />
    <link:presentationArc order="33" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems_148E0377F6D8FD589656F742F61546E1" xlink:to="loc_rtn_UnrealizedGainsLossOnInvestmentsTaxBenefitexpense_BA111DB85193A3A83604F742F61BEEDE" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesInventoriesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_22FD56FA2E985E50B645B35070B87FFE" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryCurrentTable" xlink:label="loc_us-gaap_InventoryCurrentTable_1AAE5B4E0784560EA5A68E2D92ED0DD3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_22FD56FA2E985E50B645B35070B87FFE" xlink:to="loc_us-gaap_InventoryCurrentTable_1AAE5B4E0784560EA5A68E2D92ED0DD3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PublicUtilitiesInventoryAxis" xlink:label="loc_us-gaap_PublicUtilitiesInventoryAxis_DC7D6F7591435A4FB44E96FF6D1289E6" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryCurrentTable_1AAE5B4E0784560EA5A68E2D92ED0DD3" xlink:to="loc_us-gaap_PublicUtilitiesInventoryAxis_DC7D6F7591435A4FB44E96FF6D1289E6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PublicUtilitiesInventoryTypeDomain" xlink:label="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_769460068A5B5894BB74CA3588D411DC" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PublicUtilitiesInventoryAxis_DC7D6F7591435A4FB44E96FF6D1289E6" xlink:to="loc_us-gaap_PublicUtilitiesInventoryTypeDomain_769460068A5B5894BB74CA3588D411DC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryLineItems" xlink:label="loc_us-gaap_InventoryLineItems_118E7E096962597784554F4BD54AF5B3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryCurrentTable_1AAE5B4E0784560EA5A68E2D92ED0DD3" xlink:to="loc_us-gaap_InventoryLineItems_118E7E096962597784554F4BD54AF5B3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryRawMaterials" xlink:label="loc_us-gaap_InventoryRawMaterials_8DF251E28878595A85C69F85DFFC9D06" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryLineItems_118E7E096962597784554F4BD54AF5B3" xlink:to="loc_us-gaap_InventoryRawMaterials_8DF251E28878595A85C69F85DFFC9D06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryWorkInProcess" xlink:label="loc_us-gaap_InventoryWorkInProcess_8D7D45F73B3757F6B3F97505137B1501" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryLineItems_118E7E096962597784554F4BD54AF5B3" xlink:to="loc_us-gaap_InventoryWorkInProcess_8D7D45F73B3757F6B3F97505137B1501" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryFinishedGoods" xlink:label="loc_us-gaap_InventoryFinishedGoods_32418FEBB54454AAB98CC0D1FB5EF4B9" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryLineItems_118E7E096962597784554F4BD54AF5B3" xlink:to="loc_us-gaap_InventoryFinishedGoods_32418FEBB54454AAB98CC0D1FB5EF4B9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_8A742A4B34A859D3AB076CCDEFD6BF9D" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryLineItems_118E7E096962597784554F4BD54AF5B3" xlink:to="loc_us-gaap_InventoryNet_8A742A4B34A859D3AB076CCDEFD6BF9D" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_956193ABE5F11C5280300C44FA188809" xlink:type="locator" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SignificantAccountingPoliciesTable" xlink:label="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_956193ABE5F11C5280300C44FA188809" xlink:to="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_StatementGeographicalAxis" xlink:label="loc_srt_StatementGeographicalAxis_FFE37B25B8D891C390F40C44FA19CE44" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_srt_StatementGeographicalAxis_FFE37B25B8D891C390F40C44FA19CE44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_SegmentGeographicalDomain" xlink:label="loc_srt_SegmentGeographicalDomain_10BF8B0E94CEC7CF91890C44FA1918B1" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_StatementGeographicalAxis_FFE37B25B8D891C390F40C44FA19CE44" xlink:to="loc_srt_SegmentGeographicalDomain_10BF8B0E94CEC7CF91890C44FA1918B1" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/country/2017/country-2017-01-31.xsd#country_SA" xlink:label="loc_country_SA_95CE4790730E82DCE5DA0C44FA19455F" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_SegmentGeographicalDomain_10BF8B0E94CEC7CF91890C44FA1918B1" xlink:to="loc_country_SA_95CE4790730E82DCE5DA0C44FA19455F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeAxis" xlink:label="loc_us-gaap_RetirementPlanTypeAxis_509866F390BE064764550C44FA190393" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_RetirementPlanTypeAxis_509866F390BE064764550C44FA190393" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetirementPlanTypeDomain" xlink:label="loc_us-gaap_RetirementPlanTypeDomain_3578B1EB950CAA21B29A0C44FA1AABE3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeAxis_509866F390BE064764550C44FA190393" xlink:to="loc_us-gaap_RetirementPlanTypeDomain_3578B1EB950CAA21B29A0C44FA1AABE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionPlansDefinedBenefitMember" xlink:label="loc_us-gaap_PensionPlansDefinedBenefitMember_52E202996E45A6D955110C44FA1A3286" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_RetirementPlanTypeDomain_3578B1EB950CAA21B29A0C44FA1AABE3" xlink:to="loc_us-gaap_PensionPlansDefinedBenefitMember_52E202996E45A6D955110C44FA1A3286" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdjustmentsForNewAccountingPronouncementsAxis" xlink:label="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3574DA9BF8674F9579590C44FA1A0A3B" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3574DA9BF8674F9579590C44FA1A0A3B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TypeOfAdoptionMember" xlink:label="loc_us-gaap_TypeOfAdoptionMember_5F486B7AEC6C15BC9A160C44FA1A0086" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsForNewAccountingPronouncementsAxis_3574DA9BF8674F9579590C44FA1A0A3B" xlink:to="loc_us-gaap_TypeOfAdoptionMember_5F486B7AEC6C15BC9A160C44FA1A0086" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingStandardsUpdate201602Member" xlink:label="loc_us-gaap_AccountingStandardsUpdate201602Member_19256A11597EAE52C3310C44FA1BFD84" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_TypeOfAdoptionMember_5F486B7AEC6C15BC9A160C44FA1A0086" xlink:to="loc_us-gaap_AccountingStandardsUpdate201602Member_19256A11597EAE52C3310C44FA1BFD84" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_935735CD30560B7273370C44FA1BA53A" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_935735CD30560B7273370C44FA1BA53A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_1658AA1FE7A072B0B0890C44FA1BBC1A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_935735CD30560B7273370C44FA1BA53A" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_1658AA1FE7A072B0B0890C44FA1BBC1A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SoftwareDevelopmentMember" xlink:label="loc_us-gaap_SoftwareDevelopmentMember_2A7D24AECDF30E5D78C10C44FA1B4A62" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_1658AA1FE7A072B0B0890C44FA1BBC1A" xlink:to="loc_us-gaap_SoftwareDevelopmentMember_2A7D24AECDF30E5D78C10C44FA1B4A62" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_96C043B831454CF07F920C44FA1CAB45" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_dei_LegalEntityAxis_96C043B831454CF07F920C44FA1CAB45" xlink:type="arc" />
    <link:loc xlink:href="https://xbrl.sec.gov/dei/2019/dei-2019-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_74F9E9166E4EC66870D20C44FA1C3802" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_96C043B831454CF07F920C44FA1CAB45" xlink:to="loc_dei_EntityDomain_74F9E9166E4EC66870D20C44FA1C3802" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RedemptionValueAdjustmentinExcessofFairValueMember" xlink:label="loc_rtn_RedemptionValueAdjustmentinExcessofFairValueMember_5E8B10567892773CB3640C44FA1C7262" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_74F9E9166E4EC66870D20C44FA1C3802" xlink:to="loc_rtn_RedemptionValueAdjustmentinExcessofFairValueMember_5E8B10567892773CB3640C44FA1C7262" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_70E3568E0EBE325E8CE00C44FA1C034D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_70E3568E0EBE325E8CE00C44FA1C034D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_ED8B8FCB02951F2A5F0A0C44FA1D38D4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_70E3568E0EBE325E8CE00C44FA1C034D" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_ED8B8FCB02951F2A5F0A0C44FA1D38D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsTotalMember" xlink:label="loc_us-gaap_AssetsTotalMember_60B5538CBB518CC8BC4F0C44FA1D0420" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_ED8B8FCB02951F2A5F0A0C44FA1D38D4" xlink:to="loc_us-gaap_AssetsTotalMember_60B5538CBB518CC8BC4F0C44FA1D0420" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LiabilitiesTotalMember" xlink:label="loc_us-gaap_LiabilitiesTotalMember_FD9B68CC279766A36A370C44FA1D67BB" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_ED8B8FCB02951F2A5F0A0C44FA1D38D4" xlink:to="loc_us-gaap_LiabilitiesTotalMember_FD9B68CC279766A36A370C44FA1D67BB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherCurrentLiabilitiesMember" xlink:label="loc_us-gaap_OtherCurrentLiabilitiesMember_DB033A78EC0F523A23350C44FA1D0ABA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_ED8B8FCB02951F2A5F0A0C44FA1D38D4" xlink:to="loc_us-gaap_OtherCurrentLiabilitiesMember_DB033A78EC0F523A23350C44FA1D0ABA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_9F7FE755E7197094573D0C44FA1D6463" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_9F7FE755E7197094573D0C44FA1D6463" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_us-gaap_EquityComponentDomain_36F7506A0155810C859E0C44FA1E32C3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_9F7FE755E7197094573D0C44FA1D6463" xlink:to="loc_us-gaap_EquityComponentDomain_36F7506A0155810C859E0C44FA1E32C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2E28C5D2BF1D8BE4CD4B0C44FA1EF2A4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_36F7506A0155810C859E0C44FA1E32C3" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_2E28C5D2BF1D8BE4CD4B0C44FA1EF2A4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_us-gaap_RetainedEarningsMember_9CBF6180BFC35FDAC7C70C44FA1E690D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_36F7506A0155810C859E0C44FA1E32C3" xlink:to="loc_us-gaap_RetainedEarningsMember_9CBF6180BFC35FDAC7C70C44FA1E690D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_CC655A2048DB03DBEAAB0C44FA1E9C9D" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_CC655A2048DB03DBEAAB0C44FA1E9C9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5F51BE3BBAC0C3F7CFD10C44FA1F0216" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_CC655A2048DB03DBEAAB0C44FA1E9C9D" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5F51BE3BBAC0C3F7CFD10C44FA1F0216" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_F4FDE8726BA748CF3AB70C44FA1FDD82" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_5F51BE3BBAC0C3F7CFD10C44FA1F0216" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_F4FDE8726BA748CF3AB70C44FA1FDD82" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_E3D27B43E46A8D2C95730C44FA1F1BA0" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_E3D27B43E46A8D2C95730C44FA1F1BA0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_0B9CA65D154572CD20A50C44FA1F2001" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_E3D27B43E46A8D2C95730C44FA1F1BA0" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_0B9CA65D154572CD20A50C44FA1F2001" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignExchangeForwardMember" xlink:label="loc_us-gaap_ForeignExchangeForwardMember_6BB0D2509CEA762B7C220C44FA20CFF3" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_0B9CA65D154572CD20A50C44FA1F2001" xlink:to="loc_us-gaap_ForeignExchangeForwardMember_6BB0D2509CEA762B7C220C44FA20CFF3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_555AC7DC003B43D77A840C44FA2042C4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_0B9CA65D154572CD20A50C44FA1F2001" xlink:to="loc_us-gaap_InterestRateSwapMember_555AC7DC003B43D77A840C44FA2042C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_TreasuryLockMember" xlink:label="loc_us-gaap_TreasuryLockMember_C351A4F9CBB5024200F80C44FA205E50" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_0B9CA65D154572CD20A50C44FA1F2001" xlink:to="loc_us-gaap_TreasuryLockMember_C351A4F9CBB5024200F80C44FA205E50" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByBenchmarkAxis" xlink:label="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_28953E7F91A1FFE3A59D0C44FA204FBA" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_28953E7F91A1FFE3A59D0C44FA204FBA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskBenchmarkDomain" xlink:label="loc_us-gaap_ConcentrationRiskBenchmarkDomain_83CE611AD2B2835E7B820C44FA208621" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByBenchmarkAxis_28953E7F91A1FFE3A59D0C44FA204FBA" xlink:to="loc_us-gaap_ConcentrationRiskBenchmarkDomain_83CE611AD2B2835E7B820C44FA208621" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_SalesRevenueNetMember" xlink:label="loc_us-gaap_SalesRevenueNetMember_DC6EAF801F2D9771FA2F0C44FA21A48D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskBenchmarkDomain_83CE611AD2B2835E7B820C44FA208621" xlink:to="loc_us-gaap_SalesRevenueNetMember_DC6EAF801F2D9771FA2F0C44FA21A48D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskByTypeAxis" xlink:label="loc_us-gaap_ConcentrationRiskByTypeAxis_8664DE95BAE5C7305CCC0C44FA216526" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_us-gaap_ConcentrationRiskByTypeAxis_8664DE95BAE5C7305CCC0C44FA216526" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskTypeDomain" xlink:label="loc_us-gaap_ConcentrationRiskTypeDomain_D895D157968BD53292CD0C44FA21DF98" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskByTypeAxis_8664DE95BAE5C7305CCC0C44FA216526" xlink:to="loc_us-gaap_ConcentrationRiskTypeDomain_D895D157968BD53292CD0C44FA21DF98" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_UsGovernmentSalesExcludingForeignMilitarySalesMember" xlink:label="loc_rtn_UsGovernmentSalesExcludingForeignMilitarySalesMember_3754A9E04BFD1E49043F0C44FA218B7A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_D895D157968BD53292CD0C44FA21DF98" xlink:to="loc_rtn_UsGovernmentSalesExcludingForeignMilitarySalesMember_3754A9E04BFD1E49043F0C44FA218B7A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_InternationalSalesIncludingForeignMilitarySalesMember" xlink:label="loc_rtn_InternationalSalesIncludingForeignMilitarySalesMember_5A78B5381C2E5441F2990C44FA22E4C3" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ConcentrationRiskTypeDomain_D895D157968BD53292CD0C44FA21DF98" xlink:to="loc_rtn_InternationalSalesIncludingForeignMilitarySalesMember_5A78B5381C2E5441F2990C44FA22E4C3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_181EC0BAAD18803703150C44FA2209CA" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_srt_RangeAxis_181EC0BAAD18803703150C44FA2209CA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_46680AC5D71A5F3D29AA0C44FA22E746" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_181EC0BAAD18803703150C44FA2209CA" xlink:to="loc_srt_RangeMember_46680AC5D71A5F3D29AA0C44FA22E746" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_4E9CC7F5E7486E570BB50C44FA2239DB" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_46680AC5D71A5F3D29AA0C44FA22E746" xlink:to="loc_srt_MinimumMember_4E9CC7F5E7486E570BB50C44FA2239DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_D10F65C643178CA3B2900C44FA2364AA" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_46680AC5D71A5F3D29AA0C44FA22E746" xlink:to="loc_srt_MaximumMember_D10F65C643178CA3B2900C44FA2364AA" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_SignificantAccountingPoliciesLineItems" xlink:label="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesTable_EB866D31A963DAB90D4E0C44FA189761" xlink:to="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingCycle" xlink:label="loc_us-gaap_OperatingCycle_7F485B0BF543DF288E910C44FA231BAF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_OperatingCycle_7F485B0BF543DF288E910C44FA231BAF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod" xlink:label="loc_us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod_C0DD2E0F8BF2CD13CEC90C44FA23332D" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod_C0DD2E0F8BF2CD13CEC90C44FA23332D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_KingdomofSaudiArabianetsalesasapercentoftotalnetsales" xlink:label="loc_rtn_KingdomofSaudiArabianetsalesasapercentoftotalnetsales_0DD9E495CE8E702DF8A30C44FA239EC8" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_KingdomofSaudiArabianetsalesasapercentoftotalnetsales_0DD9E495CE8E702DF8A30C44FA239EC8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligation_633B3028F09F844E06DA0C44FA23F5D5" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligation_633B3028F09F844E06DA0C44FA23F5D5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_0AFB4E5CF8C0E869BE970C44FA241C3A" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_0AFB4E5CF8C0E869BE970C44FA241C3A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AdditionalCashAndCashEquivalentRelatedText" xlink:label="loc_us-gaap_AdditionalCashAndCashEquivalentRelatedText_3FAE30E1A61D6893E56A0C44FA24078D" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_AdditionalCashAndCashEquivalentRelatedText_3FAE30E1A61D6893E56A0C44FA24078D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalents" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_D791C50A70C2663597430C44FA243224" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_D791C50A70C2663597430C44FA243224" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MarketableSecuritiesCurrent" xlink:label="loc_us-gaap_MarketableSecuritiesCurrent_E77F4FD9EC184B640FE40C44FA24AC40" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_MarketableSecuritiesCurrent_E77F4FD9EC184B640FE40C44FA24AC40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ProceedsFromSaleOfShortTermInvestments" xlink:label="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_035381592A1E2B46F6FC0C44FA248E43" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_ProceedsFromSaleOfShortTermInvestments_035381592A1E2B46F6FC0C44FA248E43" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherInventoryCapitalizedCosts" xlink:label="loc_us-gaap_OtherInventoryCapitalizedCosts_0F687F70294C4DB8EE730C44FA25CB95" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_OtherInventoryCapitalizedCosts_0F687F70294C4DB8EE730C44FA25CB95" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedContractCostNet" xlink:label="loc_us-gaap_CapitalizedContractCostNet_89BA2A33AB108340F4CA0C44FA25F92E" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_CapitalizedContractCostNet_89BA2A33AB108340F4CA0C44FA25F92E" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedContractCostAmortization" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_CA196C422EEA43F3001A0C44FA25F6F1" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_CA196C422EEA43F3001A0C44FA25F6F1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_DBA7937D2EF48FE3314E0C44FA2562EE" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_DBA7937D2EF48FE3314E0C44FA2562EE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers" xlink:label="loc_us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers_F5ED78EB393B1658C0F20C44FA25155D" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_CapitalizedSoftwareDevelopmentCostsForSoftwareSoldToCustomers_F5ED78EB393B1658C0F20C44FA25155D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareBasic" xlink:label="loc_us-gaap_EarningsPerShareBasic_925AA8432E3A7F11E71D0C44FA257A9D" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_EarningsPerShareBasic_925AA8432E3A7F11E71D0C44FA257A9D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerShareDiluted" xlink:label="loc_us-gaap_EarningsPerShareDiluted_50FC98627DBA2FF59DF40C44FA252510" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_EarningsPerShareDiluted_50FC98627DBA2FF59DF40C44FA252510" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_DC5B4F628353D6F8FD040C44FA2611D2" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax_DC5B4F628353D6F8FD040C44FA2611D2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months" xlink:label="loc_us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months_93B5ACFE27DE3B5F2FD80C44FA267F8A" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months_93B5ACFE27DE3B5F2FD80C44FA267F8A" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_NumberOfYearsPensionandPRBGainAndLossesSpread" xlink:label="loc_rtn_NumberOfYearsPensionandPRBGainAndLossesSpread_CF15371711AFEB4E71EE0C44FA26173A" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_NumberOfYearsPensionandPRBGainAndLossesSpread_CF15371711AFEB4E71EE0C44FA26173A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeNotionalAmount" xlink:label="loc_us-gaap_DerivativeNotionalAmount_FFBD66EEB12286ADB02A0C44FA267ADD" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_DerivativeNotionalAmount_FFBD66EEB12286ADB02A0C44FA267ADD" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ForeignCurrencyForwardContractsNetNotionalExposure" xlink:label="loc_rtn_ForeignCurrencyForwardContractsNetNotionalExposure_1FEBB480F2FAB7383C570C44FA26587D" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_ForeignCurrencyForwardContractsNetNotionalExposure_1FEBB480F2FAB7383C570C44FA26587D" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Foreigncurrencyforwardcontractsmaturinginnext12months" xlink:label="loc_rtn_Foreigncurrencyforwardcontractsmaturinginnext12months_B1B29ABE80135A2AD4FA0C44FA266AA0" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_Foreigncurrencyforwardcontractsmaturinginnext12months_B1B29ABE80135A2AD4FA0C44FA266AA0" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Foreigncurrencyforwardcontractsmaturinginnexttwoyears" xlink:label="loc_rtn_Foreigncurrencyforwardcontractsmaturinginnexttwoyears_6C078EC3C04F041153B00C44FA27861F" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_Foreigncurrencyforwardcontractsmaturinginnexttwoyears_6C078EC3C04F041153B00C44FA27861F" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Foreigncurrencyforwardcontractsmaturinginnextthreeyears" xlink:label="loc_rtn_Foreigncurrencyforwardcontractsmaturinginnextthreeyears_1681F26277048A2499650C44FA27CEE3" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_Foreigncurrencyforwardcontractsmaturinginnextthreeyears_1681F26277048A2499650C44FA27CEE3" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_Foreigncurrencyforwardcontractsmaturingafterthreeyears" xlink:label="loc_rtn_Foreigncurrencyforwardcontractsmaturingafterthreeyears_225CED2617C114ADF71C0C44FA27FDD4" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_Foreigncurrencyforwardcontractsmaturingafterthreeyears_225CED2617C114ADF71C0C44FA27FDD4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral_8F1443D2D27A4B7CDAC50C44FA277854" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral_8F1443D2D27A4B7CDAC50C44FA277854" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NumberOfInterestRateDerivativesHeld" xlink:label="loc_us-gaap_NumberOfInterestRateDerivativesHeld_44864447810309C8E8CA0C44FA27E050" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_NumberOfInterestRateDerivativesHeld_44864447810309C8E8CA0C44FA27E050" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativeLossOnDerivative" xlink:label="loc_us-gaap_DerivativeLossOnDerivative_EF2DBAFB0104290D80DA0C44FA277D56" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_DerivativeLossOnDerivative_EF2DBAFB0104290D80DA0C44FA277D56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConcentrationRiskPercentage1" xlink:label="loc_us-gaap_ConcentrationRiskPercentage1_3FCD5778F2043FE65E1D0C44FA280EB0" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_ConcentrationRiskPercentage1_3FCD5778F2043FE65E1D0C44FA280EB0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation_F71029C778F86794A1130C44FA282909" xlink:type="locator" />
    <link:presentationArc order="30" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionExplanation_F71029C778F86794A1130C44FA282909" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification" xlink:label="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_29EE0CE5CC01BE697BAD0C44FA289B0C" xlink:type="locator" />
    <link:presentationArc order="31" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification_29EE0CE5CC01BE697BAD0C44FA289B0C" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_TaxCutsandJobsActof2017NetImpactofReclassificationfromAOCItoRetainedEarningsTaxEffect" xlink:label="loc_rtn_TaxCutsandJobsActof2017NetImpactofReclassificationfromAOCItoRetainedEarningsTaxEffect_56809E6FACD857C0490B0C44FA283D70" xlink:type="locator" />
    <link:presentationArc order="32" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rtn_SignificantAccountingPoliciesLineItems_FA15A63CEEE02F6C52A50C44FA2398C9" xlink:to="loc_rtn_TaxCutsandJobsActof2017NetImpactofReclassificationfromAOCItoRetainedEarningsTaxEffect_56809E6FACD857C0490B0C44FA283D70" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesNetEacAdjustmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_7D93F2D8CB0E516B9CC6C3FAEB095C4B" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfChangeInAccountingEstimateTable" xlink:label="loc_us-gaap_ScheduleOfChangeInAccountingEstimateTable_F1958EEA4E26550F9616C6FA51A73A4A" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_7D93F2D8CB0E516B9CC6C3FAEB095C4B" xlink:to="loc_us-gaap_ScheduleOfChangeInAccountingEstimateTable_F1958EEA4E26550F9616C6FA51A73A4A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ChangeInAccountingEstimateByTypeAxis" xlink:label="loc_us-gaap_ChangeInAccountingEstimateByTypeAxis_09578503DDA050A6926276A6EBCFFF06" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfChangeInAccountingEstimateTable_F1958EEA4E26550F9616C6FA51A73A4A" xlink:to="loc_us-gaap_ChangeInAccountingEstimateByTypeAxis_09578503DDA050A6926276A6EBCFFF06" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ChangeInAccountingEstimateTypeDomain" xlink:label="loc_us-gaap_ChangeInAccountingEstimateTypeDomain_889C0938EFB25F0EA5C1676B7F958C35" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ChangeInAccountingEstimateByTypeAxis_09578503DDA050A6926276A6EBCFFF06" xlink:to="loc_us-gaap_ChangeInAccountingEstimateTypeDomain_889C0938EFB25F0EA5C1676B7F958C35" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ContractsAccountedForUnderPercentageOfCompletionMember" xlink:label="loc_us-gaap_ContractsAccountedForUnderPercentageOfCompletionMember_A8E19BEA7A885AC19D4979564A8CDE1D" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ChangeInAccountingEstimateTypeDomain_889C0938EFB25F0EA5C1676B7F958C35" xlink:to="loc_us-gaap_ContractsAccountedForUnderPercentageOfCompletionMember_A8E19BEA7A885AC19D4979564A8CDE1D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ChangeInAccountingEstimateLineItems" xlink:label="loc_us-gaap_ChangeInAccountingEstimateLineItems_8443A36EE27E598D9EB912320ECD0611" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfChangeInAccountingEstimateTable_F1958EEA4E26550F9616C6FA51A73A4A" xlink:to="loc_us-gaap_ChangeInAccountingEstimateLineItems_8443A36EE27E598D9EB912320ECD0611" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_129BA719E0D75264A7CC8F5735E68E42" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ChangeInAccountingEstimateLineItems_8443A36EE27E598D9EB912320ECD0611" xlink:to="loc_us-gaap_OperatingIncomeLoss_129BA719E0D75264A7CC8F5735E68E42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperations" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperations_0606D249406E5DC9A633F5A3B16DC491" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ChangeInAccountingEstimateLineItems_8443A36EE27E598D9EB912320ECD0611" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperations_0606D249406E5DC9A633F5A3B16DC491" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_963B7F785E20581B96CB647CF462C5FA" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ChangeInAccountingEstimateLineItems_8443A36EE27E598D9EB912320ECD0611" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_963B7F785E20581B96CB647CF462C5FA" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsolidationPolicyTextBlock" xlink:label="loc_us-gaap_ConsolidationPolicyTextBlock_C84E105C99A278F0CD1E0C44FA393EDA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ConsolidationPolicyTextBlock_C84E105C99A278F0CD1E0C44FA393EDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_UseOfEstimates" xlink:label="loc_us-gaap_UseOfEstimates_EEF9F5F8532730CAF1FE0C44FA395894" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_UseOfEstimates_EEF9F5F8532730CAF1FE0C44FA395894" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_RevenueRecognitionPolicyTextBlock" xlink:label="loc_us-gaap_RevenueRecognitionPolicyTextBlock_0ED1BB39926BC53C390A0C44FA3AB682" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_RevenueRecognitionPolicyTextBlock_0ED1BB39926BC53C390A0C44FA3AB682" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchAndDevelopmentExpensePolicy" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpensePolicy_A98A8101291BEF6E1E450C44FA3AB687" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpensePolicy_A98A8101291BEF6E1E450C44FA3AB687" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_IncomeTaxPolicyTextBlock" xlink:label="loc_us-gaap_IncomeTaxPolicyTextBlock_CCA5D82F8FCBFACDA0300C44FA3AB50E" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_IncomeTaxPolicyTextBlock_CCA5D82F8FCBFACDA0300C44FA3AB50E" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherExpenseIncomeNetPolicyTextBlock" xlink:label="loc_rtn_OtherExpenseIncomeNetPolicyTextBlock_ED8F8B2F356BD131CE410C44FA3A0DBE" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_rtn_OtherExpenseIncomeNetPolicyTextBlock_ED8F8B2F356BD131CE410C44FA3A0DBE" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CashAndCashEquivalentsPolicyTextBlock" xlink:label="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_51DF319D73A62B864F500C44FA3A8F0B" xlink:type="locator" />
    <link:presentationArc order="7" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_CashAndCashEquivalentsPolicyTextBlock_51DF319D73A62B864F500C44FA3A8F0B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InvestmentPolicyTextBlock" xlink:label="loc_us-gaap_InvestmentPolicyTextBlock_58D1C69AA077A3750DE30C44FA3A26B7" xlink:type="locator" />
    <link:presentationArc order="8" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_InvestmentPolicyTextBlock_58D1C69AA077A3750DE30C44FA3A26B7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesPolicyTextBlock" xlink:label="loc_us-gaap_ReceivablesPolicyTextBlock_B8A5641927AAB8E031020C44FA3ABAEB" xlink:type="locator" />
    <link:presentationArc order="9" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ReceivablesPolicyTextBlock_B8A5641927AAB8E031020C44FA3ABAEB" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractAssetsPolicyTextBlock" xlink:label="loc_rtn_ContractAssetsPolicyTextBlock_A85E3C7E58CAC47497510CBDBBE1BCC7" xlink:type="locator" />
    <link:presentationArc order="10" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_rtn_ContractAssetsPolicyTextBlock_A85E3C7E58CAC47497510CBDBBE1BCC7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_InventoryPolicyTextBlock" xlink:label="loc_us-gaap_InventoryPolicyTextBlock_5D24FE57FB898DFE9B640C44FA3B11DB" xlink:type="locator" />
    <link:presentationArc order="11" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_InventoryPolicyTextBlock_5D24FE57FB898DFE9B640C44FA3B11DB" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_CommissionsExpensePolicyPolicyTextBlock" xlink:label="loc_us-gaap_CommissionsExpensePolicyPolicyTextBlock_CBD27BA303A315883AF70C44FA3B9CF8" xlink:type="locator" />
    <link:presentationArc order="12" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_CommissionsExpensePolicyPolicyTextBlock_CBD27BA303A315883AF70C44FA3B9CF8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentPolicyTextBlock" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28DCEADD087AFAF22BDA0C44FA3B3DFC" xlink:type="locator" />
    <link:presentationArc order="13" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentPolicyTextBlock_28DCEADD087AFAF22BDA0C44FA3B3DFC" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_LesseeLeasesPolicyTextBlock" xlink:label="loc_us-gaap_LesseeLeasesPolicyTextBlock_ADDBB998D97C612FD8E30C44FA3BE4B5" xlink:type="locator" />
    <link:presentationArc order="14" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_LesseeLeasesPolicyTextBlock_ADDBB998D97C612FD8E30C44FA3BE4B5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_6EDCFF9C31B06C3851D10C44FA3B103F" xlink:type="locator" />
    <link:presentationArc order="15" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock_6EDCFF9C31B06C3851D10C44FA3B103F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock" xlink:label="loc_us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock_9BA65C3E5C94E74D1F860C44FA3CCCC1" xlink:type="locator" />
    <link:presentationArc order="16" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ResearchDevelopmentAndComputerSoftwarePolicyTextBlock_9BA65C3E5C94E74D1F860C44FA3CCCC1" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ContractLiabilitiesPolicyTextBlock" xlink:label="loc_rtn_ContractLiabilitiesPolicyTextBlock_AD84118098D7D88B188A0C44FA3C1D8C" xlink:type="locator" />
    <link:presentationArc order="17" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_rtn_ContractLiabilitiesPolicyTextBlock_AD84118098D7D88B188A0C44FA3C1D8C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy" xlink:label="loc_us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy_8A53695D5C0F6434EAE50C44FA3CE67D" xlink:type="locator" />
    <link:presentationArc order="18" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy_8A53695D5C0F6434EAE50C44FA3CE67D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ComprehensiveIncomePolicyPolicyTextBlock" xlink:label="loc_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_26F0A36E7D51D75718B70C44FA3C417F" xlink:type="locator" />
    <link:presentationArc order="19" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ComprehensiveIncomePolicyPolicyTextBlock_26F0A36E7D51D75718B70C44FA3C417F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock" xlink:label="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_42C66CD0C599E95D87930C44FA3C3D6F" xlink:type="locator" />
    <link:presentationArc order="20" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock_42C66CD0C599E95D87930C44FA3C3D6F" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_StockholdersEquityPolicyTextBlock" xlink:label="loc_us-gaap_StockholdersEquityPolicyTextBlock_0B8B9002120F9353D8770C44FA3DBB2A" xlink:type="locator" />
    <link:presentationArc order="21" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_StockholdersEquityPolicyTextBlock_0B8B9002120F9353D8770C44FA3DBB2A" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PensionAndOtherPostretirementPlansPolicy" xlink:label="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_17786D1D20A7CBAE84510C44FA3D113D" xlink:type="locator" />
    <link:presentationArc order="22" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_PensionAndOtherPostretirementPlansPolicy_17786D1D20A7CBAE84510C44FA3D113D" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativesPolicyTextBlock" xlink:label="loc_us-gaap_DerivativesPolicyTextBlock_681A0E974C4D2D2573C40C44FA3DD774" xlink:type="locator" />
    <link:presentationArc order="23" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_DerivativesPolicyTextBlock_681A0E974C4D2D2573C40C44FA3DD774" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueOfFinancialInstrumentsPolicy" xlink:label="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_EDD4F5087A11A62544940C44FA3DADE3" xlink:type="locator" />
    <link:presentationArc order="24" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_FairValueOfFinancialInstrumentsPolicy_EDD4F5087A11A62544940C44FA3DADE3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_EarningsPerSharePolicyTextBlock" xlink:label="loc_us-gaap_EarningsPerSharePolicyTextBlock_F1DBC01F9C609B7B277D0C44FA3D5EA4" xlink:type="locator" />
    <link:presentationArc order="25" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_EarningsPerSharePolicyTextBlock_F1DBC01F9C609B7B277D0C44FA3D5EA4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy" xlink:label="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_7553EBE8A2B57F8FBE400C44FA3DF0F7" xlink:type="locator" />
    <link:presentationArc order="26" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy_7553EBE8A2B57F8FBE400C44FA3DF0F7" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RisksAndUncertaintiesPolicyPolicyTextBlock" xlink:label="loc_rtn_RisksAndUncertaintiesPolicyPolicyTextBlock_FC188BC8934312C8FC5F0C44FA3EE3C5" xlink:type="locator" />
    <link:presentationArc order="27" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_rtn_RisksAndUncertaintiesPolicyPolicyTextBlock_FC188BC8934312C8FC5F0C44FA3EE3C5" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_RemainingPerformanceObligationsPolicyTextBlock" xlink:label="loc_rtn_RemainingPerformanceObligationsPolicyTextBlock_CC8FBFA67238A1BCB1900C44FA3EE92B" xlink:type="locator" />
    <link:presentationArc order="28" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_rtn_RemainingPerformanceObligationsPolicyTextBlock_CC8FBFA67238A1BCB1900C44FA3EE92B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_1D7ACDF44E5F507A18200C44FA3E0DB4" xlink:type="locator" />
    <link:presentationArc order="29" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_4D8EF41AE10AA4F9DCA90C44FA39A4A7" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_1D7ACDF44E5F507A18200C44FA3E0DB4" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesPropertyPlantAndEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_AA0FE8A213A657D8B0FA5D3A2EE8819C" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_B8A42BCB523B5F6AB4412F9E139C3F08" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_AA0FE8A213A657D8B0FA5D3A2EE8819C" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_B8A42BCB523B5F6AB4412F9E139C3F08" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_1FC2985D81C656F49787BB40F9687355" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_B8A42BCB523B5F6AB4412F9E139C3F08" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_1FC2985D81C656F49787BB40F9687355" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_3A5EA58EF1D65F249BF8846579FF4B31" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_1FC2985D81C656F49787BB40F9687355" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_3A5EA58EF1D65F249BF8846579FF4B31" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_MachineryAndEquipmentMember" xlink:label="loc_us-gaap_MachineryAndEquipmentMember_86CC9A6E7BF05225B888CC6046C46952" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_3A5EA58EF1D65F249BF8846579FF4B31" xlink:to="loc_us-gaap_MachineryAndEquipmentMember_86CC9A6E7BF05225B888CC6046C46952" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_BuildingMember" xlink:label="loc_us-gaap_BuildingMember_A0D8054595C5520785EBA53622BD9877" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_3A5EA58EF1D65F249BF8846579FF4B31" xlink:to="loc_us-gaap_BuildingMember_A0D8054595C5520785EBA53622BD9877" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeAxis" xlink:label="loc_srt_RangeAxis_51337BA811A4569C9C0AE3CDB2C396D4" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_B8A42BCB523B5F6AB4412F9E139C3F08" xlink:to="loc_srt_RangeAxis_51337BA811A4569C9C0AE3CDB2C396D4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_RangeMember" xlink:label="loc_srt_RangeMember_F3BE53DC6AFB5689A888905F371C528C" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_51337BA811A4569C9C0AE3CDB2C396D4" xlink:to="loc_srt_RangeMember_F3BE53DC6AFB5689A888905F371C528C" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MinimumMember" xlink:label="loc_srt_MinimumMember_E89510591F5F56A88C33F5DDA8A3C415" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_F3BE53DC6AFB5689A888905F371C528C" xlink:to="loc_srt_MinimumMember_E89510591F5F56A88C33F5DDA8A3C415" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MaximumMember" xlink:label="loc_srt_MaximumMember_1BCD6B588CED5C36A5CD0E4F0A98BE22" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_F3BE53DC6AFB5689A888905F371C528C" xlink:to="loc_srt_MaximumMember_1BCD6B588CED5C36A5CD0E4F0A98BE22" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_FA9CE5A8407D5F1FA752174DEE197387" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_B8A42BCB523B5F6AB4412F9E139C3F08" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_FA9CE5A8407D5F1FA752174DEE197387" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_79E0BCDBB8935B3791E426C1830DE835" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_FA9CE5A8407D5F1FA752174DEE197387" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_79E0BCDBB8935B3791E426C1830DE835" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesScheduleOfDerivativeAssetsAndLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_FE29836179B693899A19F742F60AE3B7" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_064D3D7CAD520B5920B4F742F60CFDDA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_FE29836179B693899A19F742F60AE3B7" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_064D3D7CAD520B5920B4F742F60CFDDA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8B3C9B9FD49122954D9CF742F60CE0BF" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_064D3D7CAD520B5920B4F742F60CFDDA" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8B3C9B9FD49122954D9CF742F60CE0BF" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_45E437D7330C171C574EF742F60C5CE9" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_8B3C9B9FD49122954D9CF742F60CE0BF" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_45E437D7330C171C574EF742F60C5CE9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_F8D720252E588C20BFA2F742F60C0C45" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_45E437D7330C171C574EF742F60C5CE9" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_F8D720252E588C20BFA2F742F60C0C45" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_B1A7ACCA6317DCB6B90CF742F60D2D65" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_064D3D7CAD520B5920B4F742F60CFDDA" xlink:to="loc_us-gaap_DerivativesFairValueLineItems_B1A7ACCA6317DCB6B90CF742F60D2D65" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue" xlink:label="loc_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_4FB649D81865430AA249F742F60D96E4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B1A7ACCA6317DCB6B90CF742F60D2D65" xlink:to="loc_us-gaap_ForeignCurrencyCashFlowHedgeAssetAtFairValue_4FB649D81865430AA249F742F60D96E4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue" xlink:label="loc_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_9E8C68CB817B5255FE5DF742F60F3B21" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_B1A7ACCA6317DCB6B90CF742F60D2D65" xlink:to="loc_us-gaap_ForeignCurrencyCashFlowHedgeLiabilityAtFairValue_9E8C68CB817B5255FE5DF742F60F3B21" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesScheduleOfReceivablesNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_9778068BDC53972A4904F742F903314E" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1B0F76DD7328CCBFBBB7F742F904895B" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_9778068BDC53972A4904F742F903314E" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1B0F76DD7328CCBFBBB7F742F904895B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_MajorCustomersAxis" xlink:label="loc_srt_MajorCustomersAxis_54389C69E3E74A4C4E6DF742F90429C4" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1B0F76DD7328CCBFBBB7F742F904895B" xlink:to="loc_srt_MajorCustomersAxis_54389C69E3E74A4C4E6DF742F90429C4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/srt/2019/elts/srt-2019-01-31.xsd#srt_NameOfMajorCustomerDomain" xlink:label="loc_srt_NameOfMajorCustomerDomain_D50B458D593EAE5C53F6F742F9047D93" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_MajorCustomersAxis_54389C69E3E74A4C4E6DF742F90429C4" xlink:to="loc_srt_NameOfMajorCustomerDomain_D50B458D593EAE5C53F6F742F9047D93" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_OtherCustomersMember" xlink:label="loc_rtn_OtherCustomersMember_0B537E70B897C3D230A3F742F90525EA" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_NameOfMajorCustomerDomain_D50B458D593EAE5C53F6F742F9047D93" xlink:to="loc_rtn_OtherCustomersMember_0B537E70B897C3D230A3F742F90525EA" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_07FA4B782D0A66E11BD0F742F9052862" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_1B0F76DD7328CCBFBBB7F742F904895B" xlink:to="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_07FA4B782D0A66E11BD0F742F9052862" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_GovernmentContractReceivable" xlink:label="loc_us-gaap_GovernmentContractReceivable_EFDB1954AC45E4360F15F742F905B824" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_07FA4B782D0A66E11BD0F742F9052862" xlink:to="loc_us-gaap_GovernmentContractReceivable_EFDB1954AC45E4360F15F742F905B824" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_418F133AD7902B862FA7F742F905C881" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_07FA4B782D0A66E11BD0F742F9052862" xlink:to="loc_us-gaap_ReceivablesNetCurrent_418F133AD7902B862FA7F742F905C881" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_57428753D42D151BD399F742F90628C1" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_07FA4B782D0A66E11BD0F742F9052862" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_57428753D42D151BD399F742F90628C1" xlink:type="arc" />
  </link:presentationLink>
  <link:presentationLink xlink:role="http://www.raytheon.com/role/SummaryOfSignificantAccountingPoliciesTables" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountingPoliciesAbstract" xlink:label="loc_us-gaap_AccountingPoliciesAbstract_E18C82B7247590920C766713F45DE847" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfChangeInAccountingEstimateTextBlock" xlink:label="loc_us-gaap_ScheduleOfChangeInAccountingEstimateTextBlock_2765E524CBF45548D4F66713F45DC5C8" xlink:type="locator" />
    <link:presentationArc order="1" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_E18C82B7247590920C766713F45DE847" xlink:to="loc_us-gaap_ScheduleOfChangeInAccountingEstimateTextBlock_2765E524CBF45548D4F66713F45DC5C8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_A3E9A37330F2DDD6E9AF671A160EDD56" xlink:type="locator" />
    <link:presentationArc order="2" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_E18C82B7247590920C766713F45DE847" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock_A3E9A37330F2DDD6E9AF671A160EDD56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_AB49AFC3FBE36FBB6FED6713F45DBD98" xlink:type="locator" />
    <link:presentationArc order="3" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_E18C82B7247590920C766713F45DE847" xlink:to="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_AB49AFC3FBE36FBB6FED6713F45DBD98" xlink:type="arc" />
    <link:loc xlink:href="rtn-20191231.xsd#rtn_ScheduleOfPropertyPlantAndEquipmentEstimatedUsefulLifeOfAssetTextBlock" xlink:label="loc_rtn_ScheduleOfPropertyPlantAndEquipmentEstimatedUsefulLifeOfAssetTextBlock_DFB4D48CC7533B2BCA776713F45D156B" xlink:type="locator" />
    <link:presentationArc order="4" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_E18C82B7247590920C766713F45DE847" xlink:to="loc_rtn_ScheduleOfPropertyPlantAndEquipmentEstimatedUsefulLifeOfAssetTextBlock_DFB4D48CC7533B2BCA776713F45D156B" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_BBCD28D1443B6D3778B66713F45D3D42" xlink:type="locator" />
    <link:presentationArc order="5" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_E18C82B7247590920C766713F45DE847" xlink:to="loc_us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock_BBCD28D1443B6D3778B66713F45D3D42" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_F305CA845B313D42500F6713F45DFA31" xlink:type="locator" />
    <link:presentationArc order="6" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AccountingPoliciesAbstract_E18C82B7247590920C766713F45DE847" xlink:to="loc_us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_F305CA845B313D42500F6713F45DFA31" xlink:type="arc" />
  </link:presentationLink>
</link:linkbase>
