This solution could not only help submarines sense where they are without risking exposure, but also elevate a tactical ...

According to a BBC report, the Yantar, officially an oceanographic research vessel, actually bristles ... The US military concluded that a Soviet submarine had cut the cables.

The last British submarine known to have severed a cable was HMS Conqueror in 1982. Fresh from firing the torpedoes that sank ...

Defence Secretary John Healey said Russia "remains the most pressing and immediate threat to Britain", and added that "any ...

The United Kingdom has confirmed that one of its Royal Navy nuclear-powered submarines surfaced close to the Yantar, a ...

A whale was detected approaching and then moving away from one of the country's major naval bases where nuclear submarines ...

Grant Shapps, a former Conservative member of the U.K.’s Parliament and defense secretary, called a recent submarine name ...

A Royal Navy attack submarine surfaced close to a Russian ... said the incident involving HMS Astute happened in November but the research vessel, called Yantar, then returned to UK waters this ...

It wasn't revealed which submarine was deployed by the U.K. Although, it's believed to be one of the five currently active Astute class attack submarines. Revealing the latest incident in the ...

The Royal Navy spent several days investigating a suspected Russian stealth submarine off the coast of Scotland, only to ...

NATO is stepping up its military presence in the Baltic Sea after several underwater cables were damaged in recent months.