It is the first reported discovery in South American waters of an unmanned semisubmersible vessel, Colombia's navy said.

The following is the July 9, 2025, Congressional Research Service In Focus report, Report to Congress on SSN(X) Program .

Just 60 feet made all the difference a decade ago, when General Dynamics Electric Boat mulled over how to shoehorn a massive new submarine factory onto its narrow band of Groton waterfront.

Western New York companies are exploring opportunities to join the supply chain for production of submarines, which is ...

General Dynamics Electric Boat, the submarine making unit of General Dynamics , said on Wednesday it received a $1.85 billion ...

Cmdr. Thomas Digan, the submarine’s first commanding officer, turned over command to Cmdr. Christian Olsen as part of a traditional Navy ceremony on Friday.

The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.

The Virginia-class, nuclear-powered, fast-attack submarine, USS North Dakota (SSN 784), transit the Thames River as they pull into their homeport on Naval Submarine Base New London in Groton, Conn.

Electric Boat, a business unit of General Dynamics, announced today that it was awarded a $1.85 billion contract modification to a previously awarded contract supporting submarine production. This ...

The Navy Yard in South Philadelphia will receive a $100 million investment from maritime manufacturer Rhoads Industries to ...