Air Force Secretary Troy Meink told a conference Monday that the U.S. has fielded “on-orbit space control weapons” capable of defending against hostile action.
Meink didn't detail what the weapons were, how they work or if they were targeting other objects in space or on Earth.
The U.S. had warned two years ago that Russia was developing a new space-based, anti-satellite weapon, reflecting longstanding worries about space threats from Russia and China.