Space Force orders 36 more Golden Dome missile-tracking satellites, for $1.75 billion

The U.S. Space Force is adding three dozen spacecraft to its growing constellation designed to detect and track incoming missiles from orbit. The Space Development Agency (SDA) announced the agreements, worth a combined $1.75 billion, on July 14, naming L3Harris Technologies and Sierra Space as the recipients. Each company will provide 18 Accelerated Missile Defense Tranche 3 (AMDT3) spacecraft, for a total of 36 satellites that will grow the SDA Proliferated Warfighter Space Architecture's Tran