The Navy wants to build 12 Columbia-class submarines to replace the service’s aging Ohio-class fleet at an estimated cost of ...

Columbia-class submarines will be the largest ever built for the US Navy, with a submerged displacement of 20,810 tons and an ...

The nonprofit Submariners’ Advocacy Group has documented more than 150 toxins that sailors could encounter on submarines.

America’s sea-based nuclear deterrent is entering a dangerous squeeze. The Navy’s 12-boat Columbia-class program is slipping right as the Ohio-class SSBNs hit the limits of their already-stretched ...

This submarine’s mission sets were diverse and secretive, blending scientific research with covert military activities. Admiral Hyman Rickover is without doubt one of the greatest men who ever led the ...

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, ...

MUSKEGON, Mich. — The USS Silversides Submarine Museum in Muskegon is hosting a luminary event Memorial Day Weekend to honor fallen service members. The event kicks off on Saturday, May 24 with ...

A special memorial ceremony was held aboard the U.S.S. Requin in Pittsburgh. The submarine is moored along the Ohio River at the Carnegie Science Center. About 40 submarine veterans gathered there ...

MOSCOW (AP) - The Russian navy on Thursday hoisted its flag on a new nuclear powered submarine intended to form a key part of the country's future nuclear deterrent. It is part of an ambitious weapons ...

Britain will build up to 12 new nuclear-powered submarines, Sir Keir Starmer will announce as he unveils his much-anticipated defence review. In a bid to “ensure the UK rises to the challenge” of ...