The Royal Navy’s Dreadnought-class submarines are the most advanced nuclear deterrent Britain has ever built, featuring stealthy propulsion and cutting-edge missile capabilities. They are key to ...

HMS Vanguard, one of the nuclear-armed submarines, returned to the Clyde in March after a record 204 days underwater. Admiral Lord West of Spithead, a former First Sea Lord, said: 'Sailors get fed ...

One unique feature of these submarines is the reconfigurable torpedo room. Serving as one of the U.K.'s primary nuclear deterrents, the Vanguard-class submarines carry 16 Trident II D5 missiles ...

“Whilst the Vanguard-class of submarines continues to deliver our Continuous At-Sea Deterrent today, the Royal Navy is greatly looking forward to operating highly sophisticated and advanced ...

The UK committed to renewing its nuclear submarine fleet almost two decades ago. The country's current needs in this respect are handled by a class of subs known as the Vanguard, but these things ...

But that domesday leverage would become virtually eroded if the Russians were able to crack the mystery of the whereabouts of the Vanguard submarine on deterrence duty. These monitoring devices ...

British intelligence believes the deployment of these devices by the Russian state aimed to collect data on the four “Vanguard” submarines, which are armed with nuclear missiles. According to ...

The Times reported the devices were believed to have been placed in the seas around Britain to gather information on the UK’s four nuclear-armed Vanguard submarines. The discovery of the sensors ...