The UK authorized the British submarine to surface closely to the Russian vessel to warn it off, British defense secretary ...

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

The British navy said Wednesday that is ramping up measures to protect its waters from secret Russian operations after ...

Addressing the House of Commons, defence secretary said the spy ship is currently in the North Sea having passed through ...

The British defense secretary told Parliament that the Yantar, which he described as a Russian spy ship, had come near ...

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

The Yantar had been mapping underwater infrastructure, the British defense minister said, raising concerns of attacks on undersea cables.

The nuclear-powered HMS Astute emerged from the depths after the Kremlin 'shadow fleet' vessel was caught close to UK ...

A British submarine drove a Russian 'spy ship' out of UK waters in a dramatic confrontation over critical undersea cables.

A Newsweek map shows how the Royal Navy intercepted a Russian intelligence ship approaching the U.K.'s southern coast in the English Channel this week. The Russian military did not immediately respond ...

Last November, a British submarine surfaced close to the Russian spy ship Yantar to warn it had been covertly tracked while ...

The nuclear-powered hunter-killer submarine surfaced close to the Yantar to let the Russian ship know it was being watched.