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

The UK Royal Navy (RN) has changed the name of the final Astute class nuclear-powered submarines to HMS Achilles.

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

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

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