HMS Astute (S119): The Lead Boat of a New Generation
Constructed at Barrow
HMS Astute was built by BAE Systems Submarine Solutions at Barrow-in-Furness and launched on 8 June 2007 by the then Duchess of Cornwall, a full 43 months behind schedule, a reflection of just how technically demanding the new Astute-class programme proved to be. She entered service on 27 August 2010 as the lead boat of her class and, at the time, the largest attack submarine in Royal Navy history, displacing 7,400 tonnes submerged and powered by a Rolls-Royce PWR2 reactor needing no refuelling across a 25-year service life.
Running Aground Off Skye
On 22 October 2010, just weeks after entering service, Astute ran aground on a silt bank near Kyle of Lochalsh during a personnel transfer exercise in the narrow channel between Skye and the mainland. A subsequent inquiry found a genuine catalogue of failures: the commanding officer did not act on three separate requests from other officers to reduce speed and alter course, the vessel drifted outside its safety marker buoys, no dedicated plan or briefing existed for the transfer, and the main radar system had not even been deployed.
The submarine remained stuck fast for nearly eleven hours until the rising tide allowed her free, and during the recovery effort the tug Anglian Prince collided with her, damaging a starboard foreplane on top of the rudder damage from the grounding itself. Commander Andy Coles, her commanding officer, was removed from post within weeks, and the report's ten recommendations included mandatory navigation training ahead of future sea trials, a serious early setback for the new class.
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A Tragedy at Southampton Docks
On 8 April 2011, while Astute was alongside at Southampton Docks, Able Seaman Ryan Donovan opened fire aboard the submarine, fatally shooting Lieutenant Commander Ian Molyneux and wounding three others. Donovan was later given a life sentence with a minimum term of 25 years. Lieutenant Commander Molyneux, along with two civilians who bravely intervened to help bring the situation under control, were posthumously and separately awarded the George Medal for gallantry, a particularly tragic episode that deserves to be remembered with the gravity and respect it warrants, and one in which the courage shown in response stood in stark contrast to the horror of the attack itself.
Ongoing Service
As of 2025, Astute was scheduled to begin a long-term refit, part of the broader maintenance cycle affecting the Royal Navy's small fleet of nuclear attack submarines, a quieter chapter for a boat whose early years were marked by both technical achievement and genuine hardship.
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