SBIR High (Space)

The SBIR High (Space) program, managed by the Air Force, focuses on advancing space-based infrared systems. Its primary goal is to enhance the detection and reporting of ballistic missile threats, including intercontinental and submarine-launched ballistic missiles. This initiative supports the United States Space Force's efforts to maintain a robust missile warning system through deploying satellites in both Geosynchronous Earth Orbit (GEO) and Highly Elliptical Earth Orbit (HEO). These satellites work with a centralized ground station that integrates various space elements and defense support programs.

A significant objective of the SBIR High (Space) program is to ensure the continuity and modernization of existing satellite systems. The GEO-5 and GEO-6 satellites are designed to replace earlier models, incorporating technical updates to improve commonality across government satellite programs. This modernization effort includes enhancements such as dual communication band modifications and compatibility with multiple launch vehicles. The program also emphasizes contractor operations support through operational acceptance, ensuring these satellites remain effective components of national defense infrastructure.

In addition to satellite deployment, the program includes efforts like the SBIRS Survivable Endurable Evolution (S2E2), which aims to replace outdated mobile ground systems. S2E2 focuses on delivering mobile ground terminals equipped with advanced capabilities for tracking, telemetry, and command functions. This initiative addresses issues related to obsolescence, supportability, and cybersecurity while enhancing resilience against high-altitude electromagnetic pulses.

The program also involves procuring assets for both mobile and fixed site communications systems to maintain ground system equipment effectively. This includes replacing legacy components such as antennas, communication routers, and data processing subsystems that are no longer supportable. Through these comprehensive efforts, the SBIR High (Space) program seeks to ensure that the United States maintains a state-of-the-art missile warning system capable of meeting evolving defense requirements.