NATO warships have been deployed to the Baltic Sea to protect key underwater infrastructure after a series of incidents in ...

A Russian spy ship has been monitored by the Royal Navy after it entered UK waters earlier this week, the defence secretary ...

A Royal Navy nuclear-powered submarine was used to warn off one of Russian President Vladimir Putin’s spy ships operating around UK waters. The hunter-killer submarine was ordered to surface close to ...

A Royal Navy submarine surfaced just yards from ... in remarks directed at Vladimir Putin, warned ‘we see you, we know what you are doing’. He told the House of Commons that the Yantar ...

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

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

British Defense Secretary John Healey told Parliament on Wednesday the Royal Navy was tracking a "Russian spy ship" that passed through U.K. waters, warning Russia's President Vladimir Putin ...

Russian ships which damage British underwater cables face being raided and seized by Royal Marine Commandos, Defence ...

The UK’s Royal Navy launched a frantic search for phantom Russians off the coast after picking up two mysterious sounds in ...

A British official sent a public warning to Russian President Vladimir Putin on Wednesday after the Royal Navy started tracking the Russian spy vessel Yantar in British waters this week.

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

Naval authorities were concerned that one of Russian President Vladimir Putin’s drone submarines had placed a listening ...