T3 Defense Inc., trading under the ticker BRLI, filed an S-1 registration statement with the SEC on June 4, 2026, accession number 0001213900-26-065394, marking its entry into the public markets process. The company operates in the defense sector, as reflected in its corporate name, and the 2026 filing places it among a cohort of defense-focused vehicles seeking access to public capital during a period of heightened interest in national security and defense technology investment. The S-1 filing initiates the formal registration process and subjects the company to full SEC review before any shares may be offered to the public. Visit SpacDesk and sign up for a full data subscription to track BRLI's filing progress, amendments, and key milestones in real time.