T3 Defense Inc., listed on U.S. exchanges under the ticker DFNS, is a defense-sector company that filed an 8-K current report with the Securities and Exchange Commission on August 20, 2026, under accession number 0001185185-26-003654. The 8-K signals a material corporate event subject to mandatory SEC disclosure, consistent with the reporting cadence of companies that have completed or are pursuing a SPAC-based transaction in the defense and national-security technology space. DFNS operates in an industry that has attracted significant blank-check capital in recent years as investors seek exposure to government contracting and advanced defense platforms. For the full filing detail, sponsor background, deal timeline, and ongoing status updates on DFNS and hundreds of other SPAC vehicles, sign up for complete access at SpacDesk.