With Trident renewed for another generation, A Very British Deterrent tells the story of the remarkable events, eye-watering costs, power relationships and secret deals done half a century ago to secure Britain's very first submarine-launched nuclear missiles.
A Very British Deterrent (2016) is currently not available on any services.
Simon Williams , Colin Stinton , Tim Wallers , Paul Birchard , Matt Rippy
Colin Murray
BBC Studios