Document And Entity Information - shares	6 Months Ended
	Mar. 31, 2022	May 23, 2022
Document Information Line Items
Entity Registrant Name	Nukkleus Inc.
Document Type	10-Q/A
Current Fiscal Year End Date	--09-30
Entity Common Stock, Shares Outstanding		367,175,886
Amendment Flag	true
Amendment Description	Nukkleus Inc. (the “Company”) is filing this Amendment No. 1 to its Quarterly Report on Form 10-Q (this “Amendment”) for the period ended March 31, 2022, which was originally filed with the Securities and Exchange Commission (“SEC”) on May 23, 2022 (the “10Q Filing”). In response to an SEC comment letter dated July 8, 2022, this Amendment makes certain revisions to the Original Filing to reflect the following revisions: ●revise the management’s discussion and analysis of financial condition and results of operations under Item 2; ●revise the unaudited condensed consolidated statements of operations and comprehensive (loss) income; ●revise the Notes to Unaudited Condensed Consolidated Financial Statements. In addition, as required by Rule 12b-15 under the Securities Act of 1934, as amended, new certifications by the Company’s principal executive officer and principal financial officer are filed as exhibits to this Amendment under Part II, “Item 6. Exhibits” hereof.Except for the foregoing amended information or where otherwise noted, this Amendment does not reflect events that occurred after the 10Q Filing or modify or update those disclosures affected by subsequent events.This Amendment should be read in conjunction with the 10Q Filing.
Entity Central Index Key	0001592782
Entity Current Reporting Status	Yes
Entity Filer Category	Non-accelerated Filer
Document Period End Date	Mar. 31, 2022
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	Q2
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Shell Company	false
Entity Ex Transition Period	false
Document Quarterly Report	true
Document Transition Report	false
Entity File Number	000-55922
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	38-3912845
Entity Address, Address Line One	525 Washington Boulevard
Entity Address, City or Town	Jersey City
Entity Address, State or Province	NJ
Entity Address, Postal Zip Code	07310
City Area Code	212
Local Phone Number	791-4663
Entity Interactive Data Current	Yes