A submarine that sunk during World War II has been discovered off the Pacific Coast, Russia's Pacific Fleet said Monday. The ...

"Presumably, the discovered diesel submarine is the submarine 'M-49' of the Pacific Fleet, communication with which was lost ...

The Navy's new submarine, USS Iowa, was constructed by Groton-based General Dynamics Electric Boat and it will be based at ...

The new Navy submarine, a nuclear-powered Virginia-class vessel, is the first submarine to be named for the state.

Another USS Iowa has joined the U.S. Navy’s fleet. The nuclear-powered submarine is the fourth Navy vessel to bear the USS ...

The U.S. Navy officially welcomed its newest Virginia-class nuclear-powered submarine to the fleet Saturday with the ...

The 377-foot vessel can dive to depths of more than 800 feet below the surface and maneuver at speeds of over 25 knots.

USS Iowa (SSN-797), the 24th submarine of the Virginia-class, was commissioned at Naval Submarine Base New London in Groton, Connecticut, on Saturday. The 7,800-ton nuclear attack boat is at least the ...

The U.S. Navy commissioned its 24th Virginia-class fast-attack submarine, USS Iowa (SSN 797), in a traditional ceremony held ...

The USS Iowa (SSN 797) — the Navy’s first submarine to be named after the U.S. state — was commissioned in a ceremony on ...