Space-Based Interceptors for Hypersonic Glide Vehicle Threats
SBIR Opportunity Analysis
The United States Space Force (USSF) is seeking innovative solutions for the development of space-based interceptors (SBIs) aimed at defeating hypersonic glide vehicle (HGV) threats during their midcourse or glide phases of flight. This initiative is part of a broader strategy to establish a layered missile defense architecture that integrates advanced propulsion, resilient guidance systems, and compact, low-size, weight, and power (low-SWaP) architectures suitable for deployment on satellite constellations. The selected proposals will focus on addressing the unique technical challenges posed by HGVs, including extreme thermal environments and unpredictable trajectories, with an emphasis on agility and manufacturability for future on-orbit demonstrations. Interested parties should note that Phase I is omitted, and proposals must demonstrate Phase I-type feasibility for direct entry into Phase II, with key deadlines for submission set for April 1, 2026. For more information, visit the official solicitation page at DOD SBIR/STTR.