This story has been updated to correct that USS Oklahoma (SSN-802) does not have the Virginia Payload Module. Submarine ...

The future USS Idaho, built by CT-based Electric Boat, is expected to be commissioned into active service in the spring by the Navy.

Rep. Joe Courtney's district includes Electric Boat’s Groton shipyard and many of the suppliers that work with the General ...

The Navy's submarine community has announced a new historic first for women in the silent service: the first top enlisted sailor on a submarine. In a statement released Wednesday, the Navy announced ...

The U.S. operates a fleet of more than 50 nuclear-powered fast attack submarines to counter China's naval threat.

With fifth-generation submarines on the horizon, their technology has come a long way. Ultra-advanced subs of today use ...

Russia’s Kilo-class diesel-electric submarines—especially the modernized Project 636.3/636.6 variants—remain central to ...

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 ...

Submarines were key for Allied and Axis forces throughout World War II. At the war's onset, Germany's fleet of U-boat submarines created a distinct advantage for the Nazi's Kriegsmarine.According to ...

The defeat of the Russian Varshavyanka-class submarine in Novorossiysk by Ukrainian Sub Sea Baby drones was "non-ideal" - the ...

"Varshavianka" has lost her fighting ability and cannot sail on her own.