Royal Navy submarines have suffered a few mishaps recently, but the country’s Trident programme shows we’re still a potent ...

The submarine’s massive size and quiet operation—owing to advanced sound-dampening technologies—made it a formidable ghost in ...

British PM Keir Starmer said Russia feared Britain’s submarine-based nuclear deterrent and "appreciated the weapon" ...

A British Royal Navy nuclear submarine and its French equivalent collided while on operations in the Atlantic Ocean earlier ...

The first recent operation saw the Royal Navy shadow a Russian task group in mid-February when HMS Iron Duke, HMS Tyne and ...

Russian survey ship previously accused of involvement in operation to map UK’s undersea infrastructure among three vessels ...

The lead submarine in the Royal Navy's fleet of Attack submarines, HMS Astute, has stopped alongside Gibraltar’s naval base.