National missile defense is still impossible—and expensive.

Pentagon officials are scrambling to conduct the first major test of President Trump’s space-based Golden Dome missile ...

Defense contractor Lockheed Martin develops satellites capable of intercepting missiles from space to support Trump's Golden Dome defense shield initiative.

Ahead of the thrice rescheduled Golden Dome industry summit, the director of the Missile Defense Agency (MDA) indirectly alluded to the ...

Laser warfare might sound like science fiction, but officials and experts say the weaponry is anything but make-believe.

The last nuclear arms pact between the U.S. and Russia is expected to end in February, and is unlikely to be renewed.

The head of the Trump administration's Golden Dome program says the technologies needed to create an ambitious space-based ...

Discussions with the U.S. are underway, but they're happening against a backdrop of strained U.S.-Canada relations over ...

The Missile Defense Agency (MDA) is starting market research to determine an “innovative missile defense launcher” and support equipment technologies that ...

Missile defense was contentious also in the 1980s, when President Reagan offered a vision to render nuclear weapons “ impotent and obsolete.” Golden Dome proponents might avoid some of the disputes of ...

Russian former President Dmitry Medvedev blamed NATO countries on Monday for the abandonment of a moratorium on short- and ...