CSIS: Space and airborne sensors for hypersonic missile defence

The Center for Strategic and International Studies (CSIS) Missile Defense Project has released a new report, Getting on Track: Space and Airborne Sensors for Hypersonic Missile Defense. The conflict in Ukraine has made it clear that missiles “are foundational to adversaries’ way of war.” Future missile threats, however, increasingly stress existing missile defenses, flying lower, faster, and on unpredictable trajectories. Most importantly, they are difficult to detect—defeating them will require elevated sensors, on aircraft or satellites, to track them at range. As the Department of Defense begins to deploy a space-based sensor constellation, this report unpacks the design tradeoffs involved and key pitfalls to avoid. Using advanced simulation tools, the report underscores the necessity of diversifying satellite orbits, designing constellations for early, persistent coverage, and retaining requirements for fire-control-capable sensors. Read the full report here. For Editorial Inquiries Contact: Editor Kym Bergmann at [email protected] For Advertising Inquiries Contact: Director of Sales Graham Joss at [email protected]