In 1968, the Soviet ballistic-missile submarine K-129 sank in the Pacific, prompting the CIA’s ultra-secret Project Azorian. ...

Article Summary – In 2005, Swedish AIP submarine HMS Gotland stunned the U.S. Navy by repeatedly “killing” carrier USS Ronald ...

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. The Russian sub has been on the floor of the ...

This undated photo, provided by the National WW II Museum in New Orleans, shows Oberleutnant zur See Hans-Gunther Kuhlmann, center, saluting commander of the German U-boat U-166 on his boat. The U-166 ...

The US and South Korea are reporting that North Korea is believed to have lost one of its submarines. The vessel was operating off the coast of North Korea when it disappeared, and the North Korean ...

CAMARILLO, Calif. -- On the eve of Veterans Day a Camarillo woman is learning about the final resting place of a relative entombed at sea, in a long-lost submarine that sunk during World War II. The ...

A submarine that sunk during World War II has been discovered off the Pacific Coast, Russia's Pacific Fleet said Monday. The Malyutka-class submarine went missing during the war in the Peter the Great ...

Researchers have located the wrecks of two long-lost military vehicles on the seafloor a few miles from San Diego: an American submarine that sank during a training accident in 1917, and a U.S. Navy ...