Over eight decades ago, the US Navy made the historic capture of a Nazi U-boat during World War II. A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside ...

The new dry dock, designated “Atlas” was announced as received by General Dynamics Electric Boat’s primary shipyard in Groton ...

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

Entering 2026, Electric Boat got its replacement — a floating dry dock the length of two football fields that will serve as ...

The Virginia-class submarine USS Minnesota (SSN 783) heads up the Thames River toward Naval Submarine Base New London in Groton. Credit: U.S. Navy photo by Chief Petty Officer Joshua Karsten Federal ...

Its common for the U.S. Navy to reuse ship names, and the newest nuclear submarine in the fleet was named after an important ...

The Virginia-class submarine USS Minnesota (SSN 783) heads up the Thames River toward Naval Submarine Base New London in Groton. Credit: U.S. Navy photo by Chief Petty Officer Joshua Karsten A ...

GROTON, Conn. (AP) — The union for about 2,500 submarine designers at Electric Boat in Connecticut has tentatively agreed to a new contract with the company, averting a strike that would have begun ...

From nuclear-armed giants to stealthy hunters, a handful of Russian submarines are built specifically to carry some of the ...

Submarine weddings may be quite impossible since this underwater vehicle is usually used for military exercises or war activities. In this handout image provided by the Australian Defence Force, Royal ...