The Vanguard class submarine's main nuclear powered propulsion system is based on the second-generation Rolls-Royce PWR 2.
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HMS Vanguard is the Royal Navy's first Vanguard-class nuclear-powered submarine. -
The Vanguard class submarine uses a nuclear powered propulsion system. -
A Vanguard-class nuclear-powered submarine running on the surface. -
Initial training for Trident and Polaris crews took place at the Faslane base... -
HMS Vigilant test fired a UK Trident II D5 missile as part of her DSO. -
The Trident missile fired from a Vanguard-class nuclear-powered submarine. -
The control room of the Vanguard-class nuclear-powered submarine. -
The sound room of the Vanguard-class nuclear-powered submarine.