The Kremlin is suspected of deploying the vessel to stalk the seabed, gathering intelligence that could be used in acts of ...

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

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

Swedish authorities have "seized" a vessel – believed to be the cargo ship Vezhen – "suspected of carrying out sabotage" ...