The Royal Navy’s HMS Astute begins a years-long overhaul after 15 years of service, highlighting the Astute-class subs’ global capabilities, stealth, and enduring importance in Britain’s ...

The U.K. Royal Navy recently monitored a surfaced Russian submarine as it sailed through the North Sea and English Channel, ...

Go behind the scenes aboard one of Britain’s most powerful and secretive war machines the Trident-armed nuclear submarine.

The Royal Navy is pushing to expand the nuclear submarine fleet. HMS Agamemnon is due to be commissioned this autumn, and ...

A Royal Navy hunter-killer submarine has arrived in Devonport to get a multi-million-pound revamp. HMS Astute is to get a ...

Royal Navy submarine sets incredible new record before multimillion pound revamp The submarine will now begin a major revamp but friends and families of the crew were given a chance to go on board ...

Royal Navy helicopters and a warship have shadowed a surfaced Russian submarine as it sailed through the North Sea and ...

A Russian submarine sailing through the North Sea and English Channel has been shadowed by Royal Navy helicopters and a ...

A Royal Navy ship has been tracking a Russian submarine off UK coast. The patrol ship HMS Mersey joined a Wildcat helicopter from 815 Naval Air Squadron and a specialist submarine hunting Merlin ...

Royal Navy scrambles vessel to shadow Putin's terrifying attack submarine Russian vessels have been caught off the British coast multiple times over the past few years.