See inside a WWII-era U-boat, the only submarine that the US Navy captured intact and towed home
Germany's U-505 submarine was the 1st warship captured by the US Navy in over a century and top secret during World War II.
British submarine hunters will be flying new patrols amid fresh fears bad actors could cut critical underwater cables
NATO is stepping up its military presence in the Baltic Sea after several underwater cables were damaged in recent months.
Russian spy ship detected off U.K. as British official warns Putin: "We know what you're doing"
A Royal Navy submarine was authorized to surface close to a Russian ship "strictly as a deterrent measure," British Defense Secretary John Healey said.
US Submarine Awarded for National Security Missions in 'Hostile' Waters
The "Michigan" deployed "superb operational planning and risk management during the completion of three highly successful ...
An apt name for the next Columbia-class submarine
U.S. Secretary of the Navy Carlos Del Toro announced Monday the third Columbia-class ballistic-missile submarine will be ...
Britain Says Russian Spy Ship Returned to U.K. Waters in Sign of Kremlin Threat
The British defense secretary told Parliament that the Yantar, which he described as a Russian spy ship, had come near ...
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See inside a WWII-era U-boat, the only submarine that the US Navy captured intact and towed home
Over eight decades ago, the US Navy made the historic capture ... dove when spotted or when sneaking up on ships to torpedo. Serving as an attack submarine, the U-505 had six 21-inch torpedo ...