The U.S. Missile Defense Agency has completed the first live-target tracking test of the SPY-7 radar, clearing a key hurdle ...

Designed for fleet air defense, the F-14 was armed with a potent long-range missile and, with a powerful new radar, could ...

Undercover US agents obtained a mysterious Russian weapon that could finally explain a baffling cluster of brain injuries suffered by American diplomats, spies, and military officers for nearly a ...

After two high-profile incidents, the U.S. Defense Department and Federal Aviation Administration are planning a joint test of a laser system this weekend designed to shoot down drones, according to a ...