In 1989, the Komsomolets sank off the Norwegian coast. Four years later, the BBC reported on plans to seal in its torpedoes' toxic plutonium.

Add Yahoo as a preferred source to see more of our stories on Google. A Russian submarine traveling home from the Mediterranean has spent much of its journey surfaced. A NATO official said the ...

The Lada-class was Russia's entry into fourth-generation submarines and the planned replacement for the Cold War Kilo-class.

A Russian submarine that recently surfaced off the coast of France with mechanical issues is “limping home,” according to NATO’s top official, whose mocking remarks about the alliance’s nemesis ...

AMSTERDAM, Oct 13 (Reuters) - NATO chief Mark Rutte mocked Russia on Monday over the "limping" condition of one of its submarines as Russian authorities denied it had been forced to surface because of ...

A Russian submarine was deployed alongside a spy ship to map critical undersea infrastructure around Britain, it has emerged. An anti-submarine Merlin Mk2 helicopter could be seen from the photo ...