SBIRPre-Release

Space-Based Interceptors for Hypersonic Glide Vehicle Threats

Solicitation ID25.4
Agency
DOD
USAF
Deadline
Apr 29, 2026
Closed
Posted Date
Sep 3, 2025
Classification
SBIR
Phase: Phase II

SBIR Opportunity Analysis

The United States Space Force (USSF) is seeking innovative solutions for the development of space-based interceptors (SBIs) designed to defeat hypersonic glide vehicle (HGV) threats during their midcourse or glide phases of flight. This initiative aims to enhance the layered missile defense architecture by focusing on compact, high-performance interceptors that integrate advanced propulsion, resilient seeker and guidance systems, and low-size, weight, and power (low-SWaP) architectures suitable for deployment on satellite constellations. The project emphasizes the importance of addressing the unique technical challenges posed by HGVs, including extreme thermal environments and unpredictable trajectories, with a clear path to prototype delivery and testing. Proposals must be submitted by April 29, 2026, with the opportunity being part of the SBIR program, and further details can be found at the official solicitation agency website.

SBIR Documents

15 Files

Related SBIR/STTR Opportunities

Opportunity Snapshot

Source SystemOfficial Link
Program Type
SBIR - Phase II
Agency
DOD / USAF

Key Dates

Release DateSep 3, 2025
Open DateApr 1, 2026
Application DueApr 29, 2026
Close DateApr 29, 2026