The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.

The Navy conceptualized the Seawolf-class submarines during the height of the Cold War. In an effort to thwart the Soviet’s own advancing sea fleets, the United States required a boat design that ...

Groton — In the 1960s, 82-year-old Navy submarine veteran Bob Kirby was part of the crew of USS Entemedor and remembers hopping on the USS Nautilus on a regular basis to get to his New London-based ...

At about 5 p.m. Eastern Standard Time on June 21, a U.S. Navy nuclear-powered submarine launched over two dozen Tomahawk land attack cruise missiles into Iran, striking targeted infrastructure sites ...

The Navy formally took ownership of the USS Idaho when it accepted the Virginia class attack submarine USS Idaho (SSN 799) in ...

General Dynamics Corp.’s GD business segment, Mission Systems, recently secured a modification contract involving the Columbia ballistic missile submarine program. The award has been offered by the ...

The US Navy is widely regarded for its global undersea superiority, a distinction which the service is intensely working to preserve through extensive modernization and submarine production. Today’s ...

If the Soviet Navy’s base at Cienfuegos, Cuba, had been fully established before the Nixon administration intervened to stop it, these submarines would have been operating just off American shores.

In this Tuesday, July 1, 2014 photo, a missile hatch for a Virginia class nuclear powered submarine is worked on by Electric Boat employees at the company's Quonset Point facility, in North Kingstown, ...

There was relief in naval circles on three continents recently when President Donald Trump insisted the U.S. is moving “full steam ahead” on the AUKUS security agreement that sends state-of-the-art ...

JS Raigei, the fourth Taigei-class diesel-electric submarine with the Japan Maritime Self-Defense Force. Credit: The Japan Maritime Self-Defense Force (JMSDF) A Japanese Defense Ministry panel called ...