After 204 days, a Royal Navy nuclear-powered submarine broke the record for how long a crew was out on the open ocean.

Britain has laid the keel for the Royal Navy's largest-ever submarine. At BAE Systems's Barrow-in-Furness facility, the ...

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

A nuclear-powered submarine of the Royal Navy has resurfaced and returned to port after completing a record-breaking 204 days at sea. After spending over six months underwater, the Vanguard-class ...

HMS Dreadnought, the lead vessel in the Royal Navy’s new Dreadnought class of nuclear submarines, had its keel-laying ceremony at the Barrow-in-Furness shipyard of BAE Systems on 20 March.

The Royal Navy is getting closer to introducing a new type of nuclear submarine. In March, the British military laid the keel of the HMS Dreadnought, which will carry nuclear weapons and contribute to ...

Submariners have made history with what is believed to be the longest deployment of a nuclear-armed submarine in Royal Navy ...

All-powerful new nuclear submarines are being built and will soon be part of the fleet. Four ballistic missile underwater ...

Spanish environmentalists warned Celebrity Apex of potential risks as the nuclear HMS Astute docks at Gibraltar port.

The official release of any information about the UK's nuclear deterrent is extremely rare - but the age of the current ...

Liberal Leader Mark Carney pledged to buy new submarines, fleets of drones and more heavy-duty icebreakers while hiking pay ...

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