3.25.2 html 630 501 1 true 146 0 false 7 false false R1.htm 000 - Document - Document And Entity Information Sheet http://www.nukk.com/role/DocumentAndEntityInformation Document And Entity Information Cover 1 false false R2.htm 001 - Statement - Condensed Consolidated Balance Sheets (Unaudited) Sheet http://www.nukk.com/role/ConsolidatedBalanceSheet Condensed Consolidated Balance Sheets (Unaudited) Statements 2 false false R3.htm 002 - Statement - Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) Sheet http://www.nukk.com/role/ConsolidatedBalanceSheet_Parentheticals Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) Statements 3 false false R4.htm 003 - Statement - Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) Sheet http://www.nukk.com/role/ConsolidatedIncomeStatement Condensed Consolidated Statements of Operations and Comprehensive Loss (Unaudited) Statements 4 false false R5.htm 004 - Statement - Condensed Consolidated Statements of Changes in Stockholders??? Deficit (Unaudited) Sheet http://www.nukk.com/role/ShareholdersEquityType2or3 Condensed Consolidated Statements of Changes in Stockholders??? Deficit (Unaudited) Statements 5 false false R6.htm 005 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) Sheet http://www.nukk.com/role/ConsolidatedCashFlow Condensed Consolidated Statements of Cash Flows (Unaudited) Statements 6 false false R7.htm 006 - Disclosure - Description of Business and Basis of Presentation Sheet http://www.nukk.com/role/DescriptionofBusinessandBasisofPresentation Description of Business and Basis of Presentation Notes 7 false false R8.htm 007 - Disclosure - Liquidity and Capital Resources Sheet http://www.nukk.com/role/LiquidityandCapitalResources Liquidity and Capital Resources Notes 8 false false R9.htm 008 - Disclosure - Summary of Significant Accounting Policies Sheet http://www.nukk.com/role/SummaryofSignificantAccountingPolicies Summary of Significant Accounting Policies Notes 9 false false R10.htm 009 - Disclosure - Discontinued Operations Sheet http://www.nukk.com/role/DiscontinuedOperations Discontinued Operations Notes 10 false false R11.htm 010 - Disclosure - Loans Payable ??? Related Parties Sheet http://www.nukk.com/role/LoansPayableRelatedParties Loans Payable ??? Related Parties Notes 11 false false R12.htm 011 - Disclosure - Note Payable, Net Sheet http://www.nukk.com/role/NotePayableNet Note Payable, Net Notes 12 false false R13.htm 012 - Disclosure - Convertible Notes Payable, Net Notes http://www.nukk.com/role/ConvertibleNotesPayableNet Convertible Notes Payable, Net Notes 13 false false R14.htm 013 - Disclosure - Stockholders' Deficit Sheet http://www.nukk.com/role/StockholdersDeficit Stockholders' Deficit Notes 14 false false R15.htm 014 - Disclosure - Stock-Based Compensation Sheet http://www.nukk.com/role/StockBasedCompensation Stock-Based Compensation Notes 15 false false R16.htm 015 - Disclosure - Fair Value Measurement Sheet http://www.nukk.com/role/FairValueMeasurement Fair Value Measurement Notes 16 false false R17.htm 016 - Disclosure - Related Party Transactions Sheet http://www.nukk.com/role/RelatedPartyTransactions Related Party Transactions Notes 17 false false R18.htm 017 - Disclosure - Commitments and Contingencies Sheet http://www.nukk.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 18 false false R19.htm 018 - Disclosure - Subsequent Events Sheet http://www.nukk.com/role/SubsequentEvents Subsequent Events Notes 19 false false R20.htm 019 - Disclosure - Reverse Recapitalization Sheet http://www.nukk.com/role/ReverseRecapitalization Reverse Recapitalization Notes 20 false false R21.htm 020 - Disclosure - Investment Sheet http://www.nukk.com/role/Investment Investment Notes 21 false false R22.htm 021 - Disclosure - Income Taxes Sheet http://www.nukk.com/role/IncomeTaxes Income Taxes Notes 22 false false R23.htm 022 - Disclosure - Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 Sheet http://www.nukk.com/role/SupplementalInformationCondensedFinancialInformationfortheThreeMonthsEndedDecember312023 Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 Notes 23 false false R24.htm 996000 - Disclosure - Accounting Policies, by Policy (Policies) Sheet http://www.nukk.com/role/AccountingPoliciesByPolicy Accounting Policies, by Policy (Policies) Policies http://www.nukk.com/role/SummaryofSignificantAccountingPolicies 24 false false R25.htm 996001 - Disclosure - Summary of Significant Accounting Policies (Tables) Sheet http://www.nukk.com/role/SummaryofSignificantAccountingPoliciesTables Summary of Significant Accounting Policies (Tables) Tables http://www.nukk.com/role/SummaryofSignificantAccountingPolicies 25 false false R26.htm 996002 - Disclosure - Discontinued Operations (Tables) Sheet http://www.nukk.com/role/DiscontinuedOperationsTables Discontinued Operations (Tables) Tables http://www.nukk.com/role/DiscontinuedOperations 26 false false R27.htm 996003 - Disclosure - Loans Payable ??? Related Parties (Tables) Sheet http://www.nukk.com/role/LoansPayableRelatedPartiesTables Loans Payable ??? Related Parties (Tables) Tables http://www.nukk.com/role/LoansPayableRelatedParties 27 false false R28.htm 996004 - Disclosure - Convertible Notes Payable, Net (Tables) Notes http://www.nukk.com/role/ConvertibleNotesPayableNetTables Convertible Notes Payable, Net (Tables) Tables http://www.nukk.com/role/ConvertibleNotesPayableNet 28 false false R29.htm 996005 - Disclosure - Stockholders' Deficit (Tables) Sheet http://www.nukk.com/role/StockholdersDeficitTables Stockholders' Deficit (Tables) Tables http://www.nukk.com/role/StockholdersDeficit 29 false false R30.htm 996006 - Disclosure - Stock-Based Compensation (Tables) Sheet http://www.nukk.com/role/StockBasedCompensationTables Stock-Based Compensation (Tables) Tables http://www.nukk.com/role/StockBasedCompensation 30 false false R31.htm 996007 - Disclosure - Fair Value Measurement (Tables) Sheet http://www.nukk.com/role/FairValueMeasurementTables Fair Value Measurement (Tables) Tables http://www.nukk.com/role/FairValueMeasurement 31 false false R32.htm 996008 - Disclosure - Reverse Recapitalization (Tables) Sheet http://www.nukk.com/role/ReverseRecapitalizationTables Reverse Recapitalization (Tables) Tables http://www.nukk.com/role/ReverseRecapitalization 32 false false R33.htm 996009 - Disclosure - Investment (Tables) Sheet http://www.nukk.com/role/InvestmentTables Investment (Tables) Tables http://www.nukk.com/role/Investment 33 false false R34.htm 996010 - Disclosure - Income Taxes (Tables) Sheet http://www.nukk.com/role/IncomeTaxesTables Income Taxes (Tables) Tables http://www.nukk.com/role/IncomeTaxes 34 false false R35.htm 996011 - Disclosure - Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 (Tables) Sheet http://www.nukk.com/role/SupplementalInformationCondensedFinancialInformationfortheThreeMonthsEndedDecember312023Tables Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 (Tables) Tables http://www.nukk.com/role/SupplementalInformationCondensedFinancialInformationfortheThreeMonthsEndedDecember312023 35 false false R36.htm 996012 - Disclosure - Description of Business and Basis of Presentation (Details) Sheet http://www.nukk.com/role/DescriptionofBusinessandBasisofPresentationDetails Description of Business and Basis of Presentation (Details) Details http://www.nukk.com/role/DescriptionofBusinessandBasisofPresentation 36 false false R37.htm 996013 - Disclosure - Liquidity and Capital Resources (Details) Sheet http://www.nukk.com/role/LiquidityandCapitalResourcesDetails Liquidity and Capital Resources (Details) Details http://www.nukk.com/role/LiquidityandCapitalResources 37 false false R38.htm 996014 - Disclosure - Summary of Significant Accounting Policies (Details) Sheet http://www.nukk.com/role/SummaryofSignificantAccountingPoliciesDetails Summary of Significant Accounting Policies (Details) Details http://www.nukk.com/role/SummaryofSignificantAccountingPoliciesTables 38 false false R39.htm 996015 - Disclosure - Summary of Significant Accounting Policies - Schedule of Diluted Shares Outstanding (Details) Sheet http://www.nukk.com/role/ScheduleofDilutedSharesOutstandingTable Summary of Significant Accounting Policies - Schedule of Diluted Shares Outstanding (Details) Details 39 false false R40.htm 996016 - Disclosure - Discontinued Operations (Details) Sheet http://www.nukk.com/role/DiscontinuedOperationsDetails Discontinued Operations (Details) Details http://www.nukk.com/role/DiscontinuedOperationsTables 40 false false R41.htm 996017 - Disclosure - Discontinued Operations - Schedule of Condensed Consolidated Balance Sheets (Details) Sheet http://www.nukk.com/role/ScheduleofCondensedConsolidatedBalanceSheetsTable Discontinued Operations - Schedule of Condensed Consolidated Balance Sheets (Details) Details 41 false false R42.htm 996018 - Disclosure - Discontinued Operations - Schedule of Consolidated Statements of Operations and Comprehensive Loss (Details) Sheet http://www.nukk.com/role/ScheduleofConsolidatedStatementsofOperationsandComprehensiveLossTable Discontinued Operations - Schedule of Consolidated Statements of Operations and Comprehensive Loss (Details) Details 42 false false R43.htm 996019 - Disclosure - Loans Payable ??? Related Parties (Details) Sheet http://www.nukk.com/role/LoansPayableRelatedPartiesDetails Loans Payable ??? Related Parties (Details) Details http://www.nukk.com/role/LoansPayableRelatedPartiesTables 43 false false R44.htm 996020 - Disclosure - Loans Payable ??? Related Parties - Schedule of Promissory Notes (Details) Notes http://www.nukk.com/role/ScheduleofPromissoryNotesTable Loans Payable ??? Related Parties - Schedule of Promissory Notes (Details) Details 44 false false R45.htm 996021 - Disclosure - Loans Payable ??? Related Parties - Schedule of Loans Payable - Related Parties Mature (Details) Sheet http://www.nukk.com/role/ScheduleofLoansPayableRelatedPartiesMatureTable Loans Payable ??? Related Parties - Schedule of Loans Payable - Related Parties Mature (Details) Details 45 false false R46.htm 996022 - Disclosure - Note Payable, Net (Details) Sheet http://www.nukk.com/role/NotePayableNetDetails Note Payable, Net (Details) Details http://www.nukk.com/role/NotePayableNet 46 false false R47.htm 996023 - Disclosure - Convertible Notes Payable, Net (Details) Notes http://www.nukk.com/role/ConvertibleNotesPayableNetDetails Convertible Notes Payable, Net (Details) Details http://www.nukk.com/role/ConvertibleNotesPayableNetTables 47 false false R48.htm 996024 - Disclosure - Convertible Notes Payable, Net - Schedule of Convertible Notes Payable (Details) Notes http://www.nukk.com/role/ScheduleofConvertibleNotesPayableTable Convertible Notes Payable, Net - Schedule of Convertible Notes Payable (Details) Details 48 false false R49.htm 996025 - Disclosure - Stockholders' Deficit (Details) Sheet http://www.nukk.com/role/StockholdersDeficitDetails Stockholders' Deficit (Details) Details http://www.nukk.com/role/StockholdersDeficitTables 49 false false R50.htm 996026 - Disclosure - Stockholders' Deficit - Schedule of Shares of Common Stock are Reserved for Future Issuance (Details) Sheet http://www.nukk.com/role/ScheduleofSharesofCommonStockareReservedforFutureIssuanceTable Stockholders' Deficit - Schedule of Shares of Common Stock are Reserved for Future Issuance (Details) Details 50 false false R51.htm 996027 - Disclosure - Stockholders' Deficit - Schedule of Shares of Common Stock Issuable upon Exercise of Warrants Outstanding (Details) Sheet http://www.nukk.com/role/ScheduleofSharesofCommonStockIssuableuponExerciseofWarrantsOutstandingTable Stockholders' Deficit - Schedule of Shares of Common Stock Issuable upon Exercise of Warrants Outstanding (Details) Details 51 false false R52.htm 996028 - Disclosure - Stockholders' Deficit - Schedule of Warrant Activities (Details) Sheet http://www.nukk.com/role/ScheduleofWarrantActivitiesTable Stockholders' Deficit - Schedule of Warrant Activities (Details) Details 52 false false R53.htm 996029 - Disclosure - Stock-Based Compensation (Details) Sheet http://www.nukk.com/role/StockBasedCompensationDetails Stock-Based Compensation (Details) Details http://www.nukk.com/role/StockBasedCompensationTables 53 false false R54.htm 996030 - Disclosure - Stock-Based Compensation - Schedule of Stock Options Activity (Details) Sheet http://www.nukk.com/role/ScheduleofStockOptionsActivityTable Stock-Based Compensation - Schedule of Stock Options Activity (Details) Details 54 false false R55.htm 996031 - Disclosure - Fair Value Measurement (Details) Sheet http://www.nukk.com/role/FairValueMeasurementDetails Fair Value Measurement (Details) Details http://www.nukk.com/role/FairValueMeasurementTables 55 false false R56.htm 996032 - Disclosure - Fair Value Measurement - Schedule of Black-Scholes Option Pricing Model for Liability-Classified Stock Purchase Warrants (Details) Sheet http://www.nukk.com/role/ScheduleofBlackScholesOptionPricingModelforLiabilityClassifiedStockPurchaseWarrantsTable Fair Value Measurement - Schedule of Black-Scholes Option Pricing Model for Liability-Classified Stock Purchase Warrants (Details) Details 56 false false R57.htm 996033 - Disclosure - Fair Value Measurement - Schedule of Company???s Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis (Details) Sheet http://www.nukk.com/role/ScheduleofCompanysAssetsandLiabilitiesMeasuredandRecordedatFairValueonaRecurringBasisTable Fair Value Measurement - Schedule of Company???s Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis (Details) Details 57 false false R58.htm 996034 - Disclosure - Fair Value Measurement - Schedule of Warrants Measured at Fair Value Using Level 3 Inputs (Details) Sheet http://www.nukk.com/role/ScheduleofWarrantsMeasuredatFairValueUsingLevel3InputsTable Fair Value Measurement - Schedule of Warrants Measured at Fair Value Using Level 3 Inputs (Details) Details 58 false false R59.htm 996035 - Disclosure - Related Party Transactions (Details) Sheet http://www.nukk.com/role/RelatedPartyTransactionsDetails Related Party Transactions (Details) Details http://www.nukk.com/role/RelatedPartyTransactions 59 false false R60.htm 996036 - Disclosure - Commitments and Contingencies (Details) Sheet http://www.nukk.com/role/CommitmentsandContingenciesDetails Commitments and Contingencies (Details) Details http://www.nukk.com/role/CommitmentsandContingencies 60 false false R61.htm 996037 - Disclosure - Subsequent Events (Details) Sheet http://www.nukk.com/role/SubsequentEventsDetails Subsequent Events (Details) Details http://www.nukk.com/role/SubsequentEvents 61 false false R62.htm 996038 - Disclosure - Summary of Significant Accounting Policies - Schedule of Diluted Per Share (Details) Sheet http://www.nukk.com/role/ScheduleofDilutedPerShareTable Summary of Significant Accounting Policies - Schedule of Diluted Per Share (Details) Details 62 false false R63.htm 996039 - Disclosure - Reverse Recapitalization (Details) Sheet http://www.nukk.com/role/ReverseRecapitalizationDetails Reverse Recapitalization (Details) Details http://www.nukk.com/role/ReverseRecapitalizationTables 63 false false R64.htm 996040 - Disclosure - Reverse Recapitalization - Schedule of Reconciles the Elements of the Business Combination (Details) Sheet http://www.nukk.com/role/ScheduleofReconcilestheElementsoftheBusinessCombinationTable Reverse Recapitalization - Schedule of Reconciles the Elements of the Business Combination (Details) Details 64 false false R65.htm 996041 - Disclosure - Reverse Recapitalization - Schedule of Number of Shares of Common Stock Issued (Details) Sheet http://www.nukk.com/role/ScheduleofNumberofSharesofCommonStockIssuedTable Reverse Recapitalization - Schedule of Number of Shares of Common Stock Issued (Details) Details 65 false false R66.htm 996042 - Disclosure - Reverse Recapitalization - Schedule of Old Shares Exchanged of Common Stock (Details) Sheet http://www.nukk.com/role/ReverseRecapitalizationDetailsScheduleofOldSharesExchangedofCommonStock Reverse Recapitalization - Schedule of Old Shares Exchanged of Common Stock (Details) Details 66 false false R67.htm 996043 - Disclosure - Discontinued Operations - Schedule of Operation of the Company Classified as Discontinued Operations (Details) Sheet http://www.nukk.com/role/ScheduleofOperationoftheCompanyClassifiedasDiscontinuedOperationsTable Discontinued Operations - Schedule of Operation of the Company Classified as Discontinued Operations (Details) Details 67 false false R68.htm 996044 - Disclosure - Discontinued Operations - Schedule of the Carrying Amounts of Major Classes of Assets and Liabilities of the Company Classified as Discontinued Operations (Details) Sheet http://www.nukk.com/role/ScheduleoftheCarryingAmountsofMajorClassesofAssetsandLiabilitiesoftheCompanyClassifiedasDiscontinuedOperationsTable Discontinued Operations - Schedule of the Carrying Amounts of Major Classes of Assets and Liabilities of the Company Classified as Discontinued Operations (Details) Details 68 false false R69.htm 996045 - Disclosure - Investment (Details) Sheet http://www.nukk.com/role/InvestmentDetails Investment (Details) Details http://www.nukk.com/role/InvestmentTables 69 false false R70.htm 996046 - Disclosure - Investment - Schedule of Carrying Value of the Investment (Details) Sheet http://www.nukk.com/role/ScheduleofCarryingValueoftheInvestmentTable Investment - Schedule of Carrying Value of the Investment (Details) Details 70 false false R71.htm 996047 - Disclosure - Loans Payable ??? Related Parties - Schedule of Loans Payable ??? Related Parties (Details) Sheet http://www.nukk.com/role/ScheduleofLoansPayableRelatedPartiesTable Loans Payable ??? Related Parties - Schedule of Loans Payable ??? Related Parties (Details) Details 71 false false R72.htm 996048 - Disclosure - Loans Payable ??? Related Parties - Schedule of Promissory Notes (Details) Notes http://www.nukk.com/role/ScheduleofPromissoryNotesTable0 Loans Payable ??? Related Parties - Schedule of Promissory Notes (Details) Details 72 false false R73.htm 996049 - Disclosure - Loans Payable ??? Related Parties - Schedule of Loans Payable - Related Parties Mature (Details) Sheet http://www.nukk.com/role/ScheduleofLoansPayableRelatedPartiesMatureTable0 Loans Payable ??? Related Parties - Schedule of Loans Payable - Related Parties Mature (Details) Details 73 false false R74.htm 996050 - Disclosure - Convertible Notes Payable, Net - Schedule of Convertible Notes Payable (Details) Notes http://www.nukk.com/role/ScheduleofConvertibleNotesPayableTable0 Convertible Notes Payable, Net - Schedule of Convertible Notes Payable (Details) Details 74 false false R75.htm 996051 - Disclosure - Stockholders' Deficit - Schedule of Shares of Common Stock are Reserved for Future Issuance (Details) Sheet http://www.nukk.com/role/ScheduleofSharesofCommonStockareReservedforFutureIssuanceTable0 Stockholders' Deficit - Schedule of Shares of Common Stock are Reserved for Future Issuance (Details) Details 75 false false R76.htm 996052 - Disclosure - Stockholders' Deficit - Schedule of Issued Shares of Common Stock Consideration for Services Rendered Valued at Fair Market Value on the Grant (Details) Sheet http://www.nukk.com/role/ScheduleofIssuedSharesofCommonStockConsiderationforServicesRenderedValuedatFairMarketValueontheGrantTable Stockholders' Deficit - Schedule of Issued Shares of Common Stock Consideration for Services Rendered Valued at Fair Market Value on the Grant (Details) Details 76 false false R77.htm 996053 - Disclosure - Stockholders' Deficit - Schedule of Shares of Common Stock Issuable upon Exercise of Warrants Outstanding (Details) Sheet http://www.nukk.com/role/ScheduleofSharesofCommonStockIssuableuponExerciseofWarrantsOutstandingTable0 Stockholders' Deficit - Schedule of Shares of Common Stock Issuable upon Exercise of Warrants Outstanding (Details) Details 77 false false R78.htm 996054 - Disclosure - Stockholders' Deficit - Schedule of Warrant Activities (Details) Sheet http://www.nukk.com/role/ScheduleofWarrantActivitiesTable0 Stockholders' Deficit - Schedule of Warrant Activities (Details) Details 78 false false R79.htm 996055 - Disclosure - Stock-Based Compensation - Schedule of Stock Options Activity (Details) Sheet http://www.nukk.com/role/ScheduleofStockOptionsActivityTable0 Stock-Based Compensation - Schedule of Stock Options Activity (Details) Details 79 false false R80.htm 996056 - Disclosure - Fair Value Measurement - Schedule of Black-Scholes Option Pricing Model for Liability-Classified Stock Purchase Warrants (Details) Sheet http://www.nukk.com/role/ScheduleofBlackScholesOptionPricingModelforLiabilityClassifiedStockPurchaseWarrantsTable0 Fair Value Measurement - Schedule of Black-Scholes Option Pricing Model for Liability-Classified Stock Purchase Warrants (Details) Details 80 false false R81.htm 996057 - Disclosure - Fair Value Measurement - Schedule of Company???s Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis (Details) Sheet http://www.nukk.com/role/ScheduleofCompanysAssetsandLiabilitiesMeasuredandRecordedatFairValueonaRecurringBasisTable0 Fair Value Measurement - Schedule of Company???s Assets and Liabilities Measured and Recorded at Fair Value on a Recurring Basis (Details) Details 81 false false R82.htm 996058 - Disclosure - Fair Value Measurement - Schedule of Warrants Measured at Fair Value Using Level 3 Inputs (Details) Sheet http://www.nukk.com/role/ScheduleofWarrantsMeasuredatFairValueUsingLevel3InputsTable0 Fair Value Measurement - Schedule of Warrants Measured at Fair Value Using Level 3 Inputs (Details) Details 82 false false R83.htm 996059 - Disclosure - Income Taxes (Details) Sheet http://www.nukk.com/role/IncomeTaxesDetails Income Taxes (Details) Details http://www.nukk.com/role/IncomeTaxesTables 83 false false R84.htm 996060 - Disclosure - Income Taxes - Schedule of Components of Net Loss (Details) Sheet http://www.nukk.com/role/ScheduleofComponentsofNetLossTable Income Taxes - Schedule of Components of Net Loss (Details) Details 84 false false R85.htm 996061 - Disclosure - Income Taxes - Schedule of Components of Income Taxes Expense (Details) Sheet http://www.nukk.com/role/ScheduleofComponentsofIncomeTaxesExpenseTable Income Taxes - Schedule of Components of Income Taxes Expense (Details) Details 85 false false R86.htm 996062 - Disclosure - Income Taxes - Schedule of Reconciliations of Statutory Income Tax Rate (Details) Sheet http://www.nukk.com/role/ScheduleofReconciliationsofStatutoryIncomeTaxRateTable Income Taxes - Schedule of Reconciliations of Statutory Income Tax Rate (Details) Details 86 false false R87.htm 996063 - Disclosure - Income Taxes - Schedule of Net Deferred Tax Assets (Liabilities) (Details) Sheet http://www.nukk.com/role/ScheduleofNetDeferredTaxAssetsLiabilitiesTable Income Taxes - Schedule of Net Deferred Tax Assets (Liabilities) (Details) Details 87 false false R88.htm 996064 - Disclosure - Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 - Schedule of Condensed Consolidated Statement of Operations (Details) Sheet http://www.nukk.com/role/ScheduleofCondensedConsolidatedStatementofOperationsTable Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 - Schedule of Condensed Consolidated Statement of Operations (Details) Details 88 false false R89.htm 996065 - Disclosure - Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 - Schedule of Condensed Consolidated Statement of Cash Flows (Details) Sheet http://www.nukk.com/role/ScheduleofCondensedConsolidatedStatementofCashFlowsTable Supplemental Information Condensed Financial Information for the Three Months Ended December 31, 2023 - Schedule of Condensed Consolidated Statement of Cash Flows (Details) Details 89 false false All Reports Book All Reports ea0250235-s1a4_nukkleus.htm nukk-20250331.xsd nukk-20250331_cal.xml nukk-20250331_def.xml nukk-20250331_lab.xml nukk-20250331_pre.xml fin_001.jpg fin_002.jpg fin_003.jpg fin_004.jpg http://fasb.org/srt/2025 http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 true true