The U.S. Navy christened its newest Virginia-class attack submarine, the USS Washington.
The U.S. Navy debuted a new laser weapon system designed to protect ships without using ammunition. Photo: U.S. Navy Subscribe to the WSJ channel here: .
Another great idea for the us military and us navy . This fast attack stealth boat will make a difference. GHOST is a super-cavitating surface craft which is able to .
The U.S. Navy revealed a weapon thats been under secret development for years. The electromagnetic rail gun can shoot a projectile well over 100 miles at .