China has revealed massive new underwater drones, called XLUUVs - they’re truck-sized, carry no crew, and are specifically ...

The USS Cobia, a World War II submarine, has been moved to Sturgeon Bay for restoration. This is the submarine's first dry docking since 1996, funded by $1.5 million in donations and grants.

Unlike diesel submarines, nuclear-powered vessels offer greater endurance, crucial for regional security amid North Korea’s ...

The O'Bannon, front, underway in the Solomon Islands, Aug. 15, 1943. Following are the Chevalier and Taylor. (Naval History and Heritage Command) The Fletcher-class destroyer O’Bannon, known as the ...