A Royal Navy nuclear submarine has returned to base after a staggering 201 days submerged deep beneath the waves. HMS Vengeance slipped ... 29 last year when the Vanguard-class craft gently ...
Sources claimed the boat making its return today was HMS Vanguard - which was involved ... gliding silently beneath the waves. The boats can carry up to 16 Trident 2 D5 missiles, each armed ...