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

Novorossiysk, suffered a serious fuel-system failure while transiting near the Strait of Gibraltar, forcing extended surface ...

A Russian submarine with nuclear capability has reportedly suffered a “serious accident ” in the Mediterranean Sea. The ...

Novorossiysk, a Russian nuclear submarine, is reportedly facing a critical safety hazard in the Mediterranean Sea after ...

A RUSSIAN submarine capable of carrying nuclear weapons suffered a “serious accident” in the Mediterranean, according to ...

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

Two children are among the six people killed after a tourist submarine carrying 45 people sank in the Red Sea off the coast of Egypt. A major rescue operation was launched this morning after the ...

Russia's Kilo-class submarine Novorossiysk, on combat duty in the Mediterranean, is reportedly facing a severe fuel leak ...

BANGKOK - The disappearance of an Indonesian submarine off the resort island of Bali follows dozens of other disasters in the depths of the world’s vast seas. Military secrecy limits public access to ...

Reports of serious crew errors aboard the USS Greeneville raise the possibility that blame for the submarine accident off Hawaii in which nine people died could be spread beyond the three officers who ...

The notion of Canada becoming a submarine-building nation is not that far-fetched, Germany’s armaments state secretary says. Jens Plötner said ThyssenKrupp Marine Systems — one of two bidders in the ...