A pair of U.S. missile defense satellites has passed vital tests in space after spotting three missile test launches from orbit.
Project West Ford and the plan to pollute space - The Boston Globe
Space Test Program Enables Space Technical Enhancement > Space Operations Command (SpOC) > Article Display
DARPA takes big step forward on X-plane that maneuvers with air bursts
Army pursuit of new air and missile defense interceptors heating up
Humans have been living on the ISS for 20 years straight
Rocket Lab to build 18 satellites for SDA's global satcom constellation
Northrop Grumman's missile-tracking satellite passes critical design review - SpaceNews
DoD to test laser communications terminals in low Earth orbit - SpaceNews
Space Force launches experimental weather satellite
Terminal High Altitude Area Defense - Wikipedia