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

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 ...

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

EXCLUSIVE: Almost £1 million is expected to be invested in enhancing submariners' resilience amid concerns over the impact of ...

Equipped with air-independent propulsion (AIP), Gotland-class submarines operate silently and remain submerged for weeks, ...

All Navy shipbuilding contracts are under review, according to John Phelan, the new Navy secretary, who said Wednesday that ...

The Navy is aiming to build 12 Columbia-class nuclear-powered ballistic missile submarines at a cost of $132 billion.

Submarines are a crucial part of the US Navy, but how many are produced by the country each year, and will that number increase or decrease in coming years?

The combination of stealth, maneuverability, and firepower makes the Ghadir-class a dangerous threat in specific contexts, ...

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 submarine.

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