The Reis-class submarine is a modern, diesel-electric attack submarine developed for the Turkish Navy. Based on the German ...

Stealth may soon be an impossible feat for submarines, after scientists found a way to detect even the quietest underwater vessels.

A Royal Navy Astute-class nuclear powered submarine is pictured docking alongside the South Mole in Gibraltar, where it ...

A detailed model has provided what’s likely our best idea of how the U.K. Royal Navy’s new Dreadnought class nuclear ...

The Royal Navy has announced it is changing the name of a new submarine from HMS Agincourt to HMS Achilles, in a move branded ...

The UK Royal Navy (RN) has changed the name of the final Astute class nuclear-powered submarines to HMS Achilles.

America’s submarine woes keep worsening. The vaunted Virginia-class nuclear-powered attack submarines were intended to replace America’s iconic, though aging, Los Angeles-class attack submarines.

There will be no quotes from William Shakespeare’s play Henry V used as the motto for the Royal Navy’s seventh and final Astute-class nuclear-powered attack submarine. The boat, which is now under ...

U.S. Secretary of the Navy Carlos Del Toro announced Monday the third Columbia-class ballistic-missile submarine will be named for Groton, home of the Naval Submarine Base and Electric Boat ...