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  <xsd:element name="VariableInterestEntityNumberOfShareholdersToWhomVirtuallyAllRevenuesArePassedThrough" id="cub_VariableInterestEntityNumberOfShareholdersToWhomVirtuallyAllRevenuesArePassedThrough" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="ServiceCostErroneouslyClassifiedAsProductCost" id="cub_ServiceCostErroneouslyClassifiedAsProductCost" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="WorkInProcessAndInventoriedCostsUnderLongTermContractsNetOfReserves" id="cub_WorkInProcessAndInventoriedCostsUnderLongTermContractsNetOfReserves" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="CapitalizedCostsLongTermNoncurrent" id="cub_CapitalizedCostsLongTermNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="IncreaseDecreaseInCapitalizedCostsLongTermNoncurrent" id="cub_IncreaseDecreaseInCapitalizedCostsLongTermNoncurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfRestatedQuarterlyResultsOfOperationsTableTextBlock" id="cub_ScheduleOfRestatedQuarterlyResultsOfOperationsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfQuarterlyCondensedBalanceSheetRestatementTableTextBlock" id="cub_ScheduleOfQuarterlyCondensedBalanceSheetRestatementTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfQuarterlyCondensedIncomeRestatementTableTextBlock" id="cub_ScheduleOfQuarterlyCondensedIncomeRestatementTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfQuarterlyCondensedCashFlowRestatementTableTextBlock" id="cub_ScheduleOfQuarterlyCondensedCashFlowRestatementTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodOtherTaxPositions" id="cub_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodOtherTaxPositions" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="UnrecognizedTaxBenefitsAdjustmentResultingFromCurrencyTranslation" id="cub_UnrecognizedTaxBenefitsAdjustmentResultingFromCurrencyTranslation" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="RevenueRecognitionAndOtherImmaterialErrorsMember" id="cub_RevenueRecognitionAndOtherImmaterialErrorsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScenarioInterimFinancialInformationMember" id="cub_ScenarioInterimFinancialInformationMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GoodwillAcquiredTaxAccrual" id="cub_GoodwillAcquiredTaxAccrual" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentIncreaseAdditionalBorrowingsToBeIssued" id="cub_DebtInstrumentIncreaseAdditionalBorrowingsToBeIssued" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NumberOfDaysForFloatingResetDatesPriorToFirstDayOfEachCalculationPeriod" id="cub_NumberOfDaysForFloatingResetDatesPriorToFirstDayOfEachCalculationPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfProjectedSemiAnnualCashFlows" id="cub_NumberOfProjectedSemiAnnualCashFlows" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MinimumCommitmentExposureForHedging" id="cub_MinimumCommitmentExposureForHedging" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyAccruedInterest" id="cub_LossContingencyAccruedInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="NumberOfFormerEmployeesAllegedForLossOfRevenueDueToInappropriateAndIllegalActions" id="cub_NumberOfFormerEmployeesAllegedForLossOfRevenueDueToInappropriateAndIllegalActions" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncreaseDecreaseInOtherInvestingCapital" id="cub_IncreaseDecreaseInOtherInvestingCapital" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="AccruedCompensationAndOtherLiabilitiesCurrent" id="cub_AccruedCompensationAndOtherLiabilitiesCurrent" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="NumberOfOperationalAndTechnicalExpertsHired" id="cub_NumberOfOperationalAndTechnicalExpertsHired" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionCostOfAcquisitionNet" id="cub_BusinessAcquisitionCostOfAcquisitionNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionContingentConsiderationCashConsiderationAcceleratedIfCertainEventOccurs" id="cub_BusinessAcquisitionContingentConsiderationCashConsiderationAcceleratedIfCertainEventOccurs" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionCostOfAcquiredEntityPurchasePricePayable" id="cub_BusinessAcquisitionCostOfAcquiredEntityPurchasePricePayable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="BusinessAcquisitionContingentConsiderationPeriodDue" id="cub_BusinessAcquisitionContingentConsiderationPeriodDue" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionContingentConsiderationExpense" id="cub_BusinessAcquisitionContingentConsiderationExpense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="TimeBasedRestrictedStockUnitsRSUMember" id="cub_TimeBasedRestrictedStockUnitsRSUMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StockholdersEquityLineItems" id="cub_StockholdersEquityLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentRightToReceiveNumberOfSharesOfCommonStock" id="cub_ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentRightToReceiveNumberOfSharesOfCommonStock" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualInstallmentsForVestingOfStockAwards" id="cub_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEqualInstallmentsForVestingOfStockAwards" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SalesRelatedToAnnualSystemUsageIncentivesOnTransportationContract" id="cub_SalesRelatedToAnnualSystemUsageIncentivesOnTransportationContract" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NumberOfTransportationSystemsServiceContractsContainingAnnualSystemUsageIncentives" id="cub_NumberOfTransportationSystemsServiceContractsContainingAnnualSystemUsageIncentives" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessCombinationAdjustmentsForTransactionExpenses" id="cub_BusinessCombinationAdjustmentsForTransactionExpenses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionEstimatedWorkingCapitalSettlementReceivable" id="cub_BusinessAcquisitionEstimatedWorkingCapitalSettlementReceivable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageGrantDateFairValueAbstract" id="cub_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageGrantDateFairValueAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DefenseSystemsBusinessMember" id="cub_DefenseSystemsBusinessMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessAcquisitionContingentConsiderationPotentialPaymentsChangeInFairValueSinceAcquisitionDate" id="cub_BusinessAcquisitionContingentConsiderationPotentialPaymentsChangeInFairValueSinceAcquisitionDate" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="PaymentsOfContingentConsiderationRelatedToAcquisitionOfBusinesses" id="cub_PaymentsOfContingentConsiderationRelatedToAcquisitionOfBusinesses" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="GroundCombatTrainingSystemMember" id="cub_GroundCombatTrainingSystemMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetLiabilities" id="cub_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssetLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNetTangibleAssets" id="cub_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNetTangibleAssets" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyAccruedLiability" id="cub_LossContingencyAccruedLiability" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyAccrualPreJudgmentInterest" id="cub_LossContingencyAccrualPreJudgmentInterest" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyAttorneysFees" id="cub_LossContingencyAttorneysFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="ConcentrationOfCreditRiskPolicyTextBlock" id="cub_ConcentrationOfCreditRiskPolicyTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DilutiveSecuritiesPerShareEffectAttributableToShareBasedPaymentArrangements" id="cub_DilutiveSecuritiesPerShareEffectAttributableToShareBasedPaymentArrangements" type="num:perShareItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IncomeTaxReconciliationReinstatementOfTaxCreditsResearch" id="cub_IncomeTaxReconciliationReinstatementOfTaxCreditsResearch" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="UndistributedEarningsOfForeignSubsidiariesAvailableForDistribution" id="cub_UndistributedEarningsOfForeignSubsidiariesAvailableForDistribution" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="RealEstateAndCashMember" id="cub_RealEstateAndCashMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfSignificantUnobservableInputsQuantitativeInformationUsedInFairValueMeasurementOfLevel3PlanInvestmentsTableTextBlock" id="cub_ScheduleOfSignificantUnobservableInputsQuantitativeInformationUsedInFairValueMeasurementOfLevel3PlanInvestmentsTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfInvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareTableTextBlock" id="cub_ScheduleOfInvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueInputsCreditingInterestRate" id="cub_FairValueInputsCreditingInterestRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="DefinedBenefitPlanInvestmentsContractValue" id="cub_DefinedBenefitPlanInvestmentsContractValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="DefinedBenefitPlanInvestmentsFairValue" id="cub_DefinedBenefitPlanInvestmentsFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="FairValueInputsAverageCreditingInterestRate" id="cub_FairValueInputsAverageCreditingInterestRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="FairValueInputsNewDepositsCreditingInterestRate" id="cub_FairValueInputsNewDepositsCreditingInterestRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareContractValue" id="cub_InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareContractValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareFairValue" id="cub_InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareFairValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareRedemptionNoticePeriod" id="cub_InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareRedemptionNoticePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="GuaranteedInterestAccountMember" id="cub_GuaranteedInterestAccountMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="StableValueFundMember" id="cub_StableValueFundMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SignificantUnobservableInputsQuantitativeInformationUsedInFairValueMeasurementOfLevel3PlanInvestmentsAbstract" id="cub_SignificantUnobservableInputsQuantitativeInformationUsedInFairValueMeasurementOfLevel3PlanInvestmentsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareAbstract" id="cub_InvestmentsMeasuredAtFairValueBasedOnNetAssetValuePerShareAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DefinedBenefitPlanAmountAndTimingOfAssetsExpectedToBeReturnedToEmployer" id="cub_DefinedBenefitPlanAmountAndTimingOfAssetsExpectedToBeReturnedToEmployer" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForNetGainLossNetOfTax" id="cub_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForNetGainLossNetOfTax" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ContractAwardedByIranMember" id="cub_ContractAwardedByIranMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AdvancedInteractiveSystemsMember" id="cub_AdvancedInteractiveSystemsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PSManagementConsultantsPtyLtdMember" id="cub_PSManagementConsultantsPtyLtdMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RevenueRecognitionMultipleDeliverableArrangementsAllocationOfConsiderationToUpFrontDeliverables" id="cub_RevenueRecognitionMultipleDeliverableArrangementsAllocationOfConsiderationToUpFrontDeliverables" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="RevenueRecognitionMultipleDeliverableArrangementsRevenueForDeliveryOfUpFrontDeliverableUnits" id="cub_RevenueRecognitionMultipleDeliverableArrangementsRevenueForDeliveryOfUpFrontDeliverableUnits" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="SeriesASeniorUnsecuredNotesMember" id="cub_SeriesASeniorUnsecuredNotesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SeriesBSeniorUnsecuredNotesMember" id="cub_SeriesBSeniorUnsecuredNotesMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DiversifiedGrowthFundMember" id="cub_DiversifiedGrowthFundMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DiscountedCashFlowValuationTechniqueMember" id="cub_DiscountedCashFlowValuationTechniqueMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SaleComparisonValuationTechniqueMember" id="cub_SaleComparisonValuationTechniqueMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PRISARealEstateMember" id="cub_PRISARealEstateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PRISAIIRealEstateMember" id="cub_PRISAIIRealEstateMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MinimumWeightedAverageMember" id="cub_MinimumWeightedAverageMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MaximumWeightedAverageMember" id="cub_MaximumWeightedAverageMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueInputsYieldToMaturityRate" id="cub_FairValueInputsYieldToMaturityRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="FairValueInputsMarketSpreadOnBaseRate" id="cub_FairValueInputsMarketSpreadOnBaseRate" type="num:percentItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentAdditionalFaceAmountAgreedToBeIssuedWithinCertainPeriodOfTime" id="cub_DebtInstrumentAdditionalFaceAmountAgreedToBeIssuedWithinCertainPeriodOfTime" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NumberOfRemainingReportingUnitsWhoseEstimatedFairValuesExceededCarryingValues" id="cub_NumberOfRemainingReportingUnitsWhoseEstimatedFairValuesExceededCarryingValues" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="PeriodOfCumulativeIncomeLossUnderAssessmentToDetermineIfValuationAllowanceIsRequired" id="cub_PeriodOfCumulativeIncomeLossUnderAssessmentToDetermineIfValuationAllowanceIsRequired" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PeriodOfHistoricalCumulativeIncomeLoss" id="cub_PeriodOfHistoricalCumulativeIncomeLoss" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LawsuitFiledInFederalCourtAgainstTransitCustomersAllegingBreachOfContractMember" id="cub_LawsuitFiledInFederalCourtAgainstTransitCustomersAllegingBreachOfContractMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LawsuitFiledInStateCourtAgainstTransitCustomersAllegingConversionAndUnjustEnrichmentMember" id="cub_LawsuitFiledInStateCourtAgainstTransitCustomersAllegingConversionAndUnjustEnrichmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AmountWronglyChargedMultipleTimesForCallingCallCenterThatEntityOperatesForPatronsOfTransitCustomers" id="cub_AmountWronglyChargedMultipleTimesForCallingCallCenterThatEntityOperatesForPatronsOfTransitCustomers" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="AmountChargedOnBankDebitCardForRideOnTransitSystem" id="cub_AmountChargedOnBankDebitCardForRideOnTransitSystem" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="GlobalEmployeeSeveranceMember" id="cub_GlobalEmployeeSeveranceMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CorporateEmployeeSeveranceMember" id="cub_CorporateEmployeeSeveranceMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IntelligentTransportManagementSolutionsLimitedMember" id="cub_IntelligentTransportManagementSolutionsLimitedMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ReclassificationOfAccruedPensionCostsFromAccruedEmployeeBenefitsMember" id="cub_ReclassificationOfAccruedPensionCostsFromAccruedEmployeeBenefitsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ReclassificationOfLongTermContractsAndInventoryValuationReductionsMember" id="cub_ReclassificationOfLongTermContractsAndInventoryValuationReductionsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="UnrecognizedTaxBenefitsIncreaseDecreasesResultingFromPriorPeriodTaxPositionsAbstract" id="cub_UnrecognizedTaxBenefitsIncreaseDecreasesResultingFromPriorPeriodTaxPositionsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="InappropriateClassificationOfAccountsReceivableMember" id="cub_InappropriateClassificationOfAccountsReceivableMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfContractsInappropriatelyClassified" id="cub_NumberOfContractsInappropriatelyClassified" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyAdditionalAmountOfLossDeemedProbable" id="cub_LossContingencyAdditionalAmountOfLossDeemedProbable" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element name="PeriodReceivablesNotCollectedWithinToBeClassifiedAsNotCurrentlyDue" id="cub_PeriodReceivablesNotCollectedWithinToBeClassifiedAsNotCurrentlyDue" type="xbrli:durationItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BasisForPresentationAndImmaterialRestatementTextBlock" id="cub_BasisForPresentationAndImmaterialRestatementTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfCondensedComprehensiveIncomeRestatementTableTextBlock" id="cub_ScheduleOfCondensedComprehensiveIncomeRestatementTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="IntificIncMember" id="cub_IntificIncMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BusinessCombinationContingentConsiderationPaid" id="cub_BusinessCombinationContingentConsiderationPaid" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="VestingOnFirstInstallmentMember" id="cub_VestingOnFirstInstallmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VestingOnSecondInstallmentMember" id="cub_VestingOnSecondInstallmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VestingOnThirdInstallmentMember" id="cub_VestingOnThirdInstallmentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SupplierRelationshipsMember" id="cub_SupplierRelationshipsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="AgreementsWithSellerMember" id="cub_AgreementsWithSellerMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OtherIncomeExpenseMember" id="cub_OtherIncomeExpenseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsYearToDate" id="cub_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsYearToDate" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LitigationSettlementAmountExcludingPercentageOfInsuranceProceedsReceived" id="cub_LitigationSettlementAmountExcludingPercentageOfInsuranceProceedsReceived" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" type="xbrli:monetaryItemType" />
  <xsd:element name="LitigationSettlementAmountAsPercentageOfInsuranceProceedsReceived" id="cub_LitigationSettlementAmountAsPercentageOfInsuranceProceedsReceived" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" nillable="true" type="num:percentItemType" />
  <xsd:element name="AmortizationOfIntangibleAssetsNotExpectedToBeTaxDeductible" id="cub_AmortizationOfIntangibleAssetsNotExpectedToBeTaxDeductible" abstract="false" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" type="xbrli:monetaryItemType" />
</xsd:schema>


