President Donald Trump's administration agreed to permit the sale and possession of devices that let gun enthusiasts convert semiautomatic rifles into weapons that can shoot as fast as machine guns.

Valkyrie aims to provide the US warfighters with a high-performance-to-cost, stealthy, highly capable collaborative aircraft. Kratos says it can travel up to 3,000 nautical miles (3,452 miles) and ...

The Minnesota National Guard is one of the first guard units to get the new lightweight automatic rifle replacement.

The U.S. Army's newest automatic weapon is getting a workout alongside Filipino forces in the Philippines, according to the 25th Infantry Division. Photographs released by the Defense Department last ...

Sgt. Trever Linberg, a helicopter repairman with 10th Mountain Division, tests the new XM152 mounted machine gun optic on the Mark 19 40mm grenade machine gun. (Sgt. Matthew Connor/Army) Soldiers with ...