T3 Defense Inc. (NASDAQ: DFNS), formerly Nukkleus Inc., is a federated holding company focused on acquiring and operating mission-critical defense businesses embedded in long-cycle national security programs. The company targets defense businesses operating at constrained, qualification-driven, or execution-critical points across the industrial base where strategic value exists and where qualification, capacity, and execution are decisive. Through disciplined M&A, centralized capital and strategy, and decentralized operating autonomy, T3 Defense seeks to strengthen critical defense capabilities and compound long-term value.