🚀Launchpad

Payload / Mission

SDA Tranche 1 Tracking Layer B

Type
Government/Top Secret
Orbit
Polar Orbit (PO)

Tranche 1 Tracking Layer B is one of five missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Tracking Layer constellation, which will provide global indications, warning, tracking, and targeting of advanced missile threats, including hypersonic missile systems.