{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-25-015333","form_type":"8-K","ticker":"DFNS","cik":"0001787518","company_name":"T3 Defense Inc.","filed_at":"2025-02-19T23:59:59+00:00","discovered_at":"2026-05-14T18:03:04.867278+00:00","generated_at":"2026-05-26T12:20:59.797469+00:00","sec_items":["5.03"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Nukkleus changes fiscal year to calendar year, aligns with Star 26 Capital acquisition","bullets":["Fiscal year end changed from Sept 30 to Dec 31, effective for FY starting Jan 1, 2024.","Transition period Oct 1 – Dec 31, 2024 will be reported on a Form 10-K.","Change intended to improve comparability and align with proposed Star 26 Capital Inc. acquisition.","Board approved the change on February 14, 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-25-015333","json":"https://secwatch.observer/filing/0001213900-25-015333.json","markdown":"https://secwatch.observer/filing/0001213900-25-015333.md","text":"https://secwatch.observer/filing/0001213900-25-015333.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1787518/000121390025015333/0001213900-25-015333-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1787518/000121390025015333/ea0231284-8k_nukkleus.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T12:20:59.797469+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}