In May 1969, the U.S. Navy’s nuclear-powered attack submarine USS Guitarro sank at Mare Island Naval Shipyard in California due to a series of preventable errors and miscommunications among civilian ...

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

A gray sky is a fitting way to celebrate 'The Gray Ghost.' The new USS Iowa sub, SSN 797, was commissioned Saturday morning during a special ceremony at Submarine Base New London in Groton, ...