In a legendary 2005 wargame, the small Swedish diesel-electric submarine HSwMS Gotland repeatedly slipped through the U.S. Navy’s most advanced defenses and simulated the sinking of the $6 billion ...

A group of divers have explored the wreckage of a WW1-era Royal Navy submarine – 100 years after it sank. Dominic Robinson, 54, and a team of 10 dived 74m down to check out the century-old HMS M1 sub ...

It's the largest warship ever sunk by a submarine. And a North Dakotan did it Eighty years ago, Minot native Cmdr. Joseph Enright downed Japan's super warship in World War II’s largest single ...

Originally mainly anti-ship weapons, submarines have developed into multi-role platforms. The only nuclear submarine known to have sunk an enemy vessel, the Argentine cruiser Belgrano, during the ...

Salvage workers used a huge underwater saw to cut halfway through the mangled bow of the sunken nuclear submarine Kursk, which is to be raised this month.

SUNKEN SUBMARINE FOUND.; Hawser Placed Under Her Bow -- Marine Minister Sails for Bizerta. Oct. 19, 1906 The New York Times Archives See the article in its original context from October 19, 1906 ...

The German sub U-166 was among a fleet of 23 sent to the Atlantic Ocean in the spring of 1942 on a mission called Operation Drumbeat, the Nazi code name for submarine attacks on Allied shipping ...

US and South Korean forces are reporting that North Korea has lost a submarine, presumed sunk while on patrol. North Korean forces have conducted search-and-rescue operations, but have not ...

South Korea accused North Korea on Thursday of firing a torpedo that sank a naval warship in March, killing 46 sailors in the country's worst military disaster since the Korean ...