In January 2005, the Los Angeles-class attack submarine USS San Francisco (SSN-711) slammed—at flank speed—into an uncharted seamount southeast of Guam. -One sailor died and dozens were injured, yet ...

Novorossiysk, a Russian diesel-electric submarine, experienced a critical fuel system malfunction in the Mediterranean Sea, ...

The Russian submarine B-261 "Novorossiysk" surfaced off the coast of Brittany in northwestern France. A French Navy frigate ...

A Russian nuclear submarine has been forced to surface in the Strait of Gibraltar after a 'serious accident' and is now at risk of exploding, with international naval forces scrambling to the area ...

A Russian submarine has suffered some serious technical problems and its sudden surfacing in the Mediterranean Sea has raised ...

A Japanese submarine and a private ship were involved in a crash off the Pacific coast on Monday and three of the submarine's crew suffered minor injuries and it was slightly damaged but still able to ...

A Russian submarine with nuclear capability has reportedly suffered a “serious accident ” in the Mediterranean Sea. The Novorossiysk, a 242ft Kilo-class submarine, is said to have surfaced above the ...

In 1963, USS Thresher sank, killing all 129 aboard—sparking decades of speculation. It remains the deadliest submarine ...

A French Navy frigate has been conducting surveillance of a Russian submarine operating on the surface off the coast of ...

Hector recently obtained a classified report into the incident which suggests that both the SA Navy and the captain on duty ...

The South African Navy initially described the event as a freak accident caused by a rogue wave that swept the officers off a ...