In The Register, Gareth Corfield relays reports that the Royal Navy has no submarines currently available for sea duty:
None of the Royal Navy’s seven attack submarines are deployed on operations at the moment, according to reports, which potentially threatens the security of Britain’s nuclear deterrent.
The Sun reported this morning that six of the seven boats are in maintenance – except for the seventh, HMS Astute, which is still undergoing sea trials.
Her sister Astute-class boat, HMS Ambush, is still undergoing repairs after ramming a civilian tanker in 2016 while hosting wannabe sub captains undergoing the Perisher submarine command course.
The main uses of attack submarines, as distinct from the four Vanguard-class boats that carry the UK’s Trident nuclear deterrent, are twofold.
As their name suggests, attack submarines can be used to attack the enemy – or, in the modern world’s uneasy peace with Russia, trail their submarines and naval vessels around the high seas, gathering vital intelligence on their sound signatures and electronic emissions for later analysis.
Attack submarines can also be used as escorts for other vessels, using their advanced sensors to sweep the seas for hostile ships such as Russia’s infamous intelligence-gathering trawlers, as well as doing secret squirrel tasks such as dropping off Special Forces in remote shore locations. British attack boats also deploy on intelligence-gathering missions into the seas around Russia and have chased Russian submarines away from Britain’s territorial waters.
