The U.S. is losing the hypersonic arms race to China—but a formidable, new weapon could change the game. When the U.S. Navy’s ...

COLORADO SPRINGS — The head of the U.S. Space Force sought to clear up confusion about the Trump administration’s ambitious ...

The Space Force launched the program to provide persistent tracking of modern asymmetric threats such as hypersonic glide ...

Pentagon officials expressed reservations about SpaceX's proposed "subscription-based" missile defense model, accessing the ...

COLORADO SPRINGS, Colo.— As defense contractors await firm direction from the Pentagon on Golden Dome, executives say the ...