What You Need to Know: In February 2009, the British HMS Vanguard and French Le Triomphant, both nuclear-powered ballistic missile submarines, collided in the Atlantic Ocean during routine patrols ...

Nuclear submarine 'breaks Royal Navy's longest patrol record' - 204 days at sea The Vanguard-class submarine reportedly spent 204 days under the waves.

HMS Vanguard, launched in 1946 after battleships were already outdated, never saw combat, rendering it unnecessary.

The Royal Navy's fourth and final Vanguard-class submarine - HMS Vengeance - had spent an epic 201 days gliding beneath the waves, acting as Britain's nuclear deterrent ...

A NUCLEAR-armed Navy submarine had to abort a top secret mission because of a life-or-death fire beneath the waves. HMS Victorious was carrying Trident 2 missiles when the electrical blaze broke out.

An “anomaly occurred” during the test on board the nuclear-powered submarine HMS Vanguard, a UK Ministry of Defense spokesperson said Wednesday in a statement, adding, “We are confident that ...

The incident happened onboard HMS Vanguard, the flagship Vanguard-class submarine of the Royal Navy, which is equipped with the Trident ballistic missile system, the country’s deterrent.

A former Royal Navy submarine captain is warning increasingly long patrols beneath the waves could lead to a rise in personnel leaving the Silent Service. HMS Vanguard, one of four Royal Navy ...

HMS Vanguard, the first of the navy's nuclear-powered Trident missile submarines to be refitted at a Devon dockyard, leaves Plymouth.

HMS Vanguard had been due for a three and a half year refit which turned into seven and a half years A nuclear submarine has left Devonport dockyard after a seven and a half year refit. The 492ft ...

HMS Vanguard was under the surface, hovering at launch depth, but was not hit by the 44ft missile as it plunged back into the Atlantic.

HMS Vanguard The Royal Navy had a proud history of building amazing and truly historic warships and genuine battleships.