Trident submarine
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Everyday life on board a nuclear submarine

Ever wondered what it would be like to spend months underwater with no access to the outside world?

That is the reality for those that crew Britain's Vanguard-class submarines, home to the country's nuclear weapons.

The BBC's Sarah Smith went to meet Britain's submariners, and found some very ordinary aspects of everyday life alongside the nuclear warheads.

  • 13 Feb 2016
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