The new USS Idaho, a Virginia-class submarine, will be stationed in Connecticut and captained by a state resident.

The Navy welcomed the 26th Virginia-class fast-attack submarine to active service during a Saturday ceremony in Connecticut.

Naval company Saildrone and defense contractor Lockheed Martin announced the arrival of the Spectre anti-submarine unmanned surface vehicle.

The Typhoon class was created at the height of the Cold War to carry enormous Soviet ballistic missiles on long nuclear deterrent patrols. At roughly 175 meters long and with a vast multi hull design,

This Michigan museum stop still catches people off guard, because a real World War II submarine is sitting right in Muskegon waiting to be explored.

To generate usable data, NSWCPD engineers built a controlled test environment and introduced faults such as air leaks, inlet restrictions and cooling issues. Using arrays of accelerometers, the team collected vibration signals to train models to distinguish between normal and faulty conditions.

The Navy is canceling the troubled USS Boise submarine overhaul after costs neared $3 billion, redirecting resources to newer Virginia-class submarines.

N. Korea appears to have completed maintenance on its "Hero Kim Gun Ok" submarine and could soon conduct test launches of submarine-launched missiles

A Canadian company’s submarine drone has traveled more than 1,257 miles fully submerged, powered

Volunteers are working to give USS Arkansas sailors a deeper appreciation for the Natural State that their ship calls its namesake.