The U.S. Navy is channeling fresh investment into electromagnetic railgun-related testing, but the work is not happening aboard destroyers or carriers. A new Department of Defense contract awarded on ...

The Army designation of an operational hypersonic missile battery would be a major step for the program, which has faced development and testing delays.

Warplanes and attack helicopters are “hunting and killing” Iran’s fast-attack watercraft in contested sea lanes, Gen. Dan Caine said.

Overcoming prolonged delays and technical challenges, the US Army’s Long-Range Hypersonic Weapon is approaching ...