HMS Alderney (P416)

HMS Alderney (P416), was an Amphion-class submarine of the Royal Navy, built by Vickers-Armstrongs at Barrow and launched 25 June 1945 by Mrs Molly Wallis, wife of Sir Barnes Wallis. She was the 12th of the class and was scrapped in 1972.

Operational Service
Alderney completed three commissions between 1954 and 1963 with the 6th Submarine Squadron at Halifax Nova Scotia, carrying out exercises with the Royal Canadian Navy and Royal Canadian Air Force. She was modernised during a long refit in Portsmouth Dockyard between 1956 and 1958. In 1965 she recommissioned for the eighth time and was allocated to the 1st Submarine Squadron at HMS Dolphin. In 1965 and 1966 she was present at Portsmouth Navy Days. She was decommissioned in 1966 and was finally scrapped at Troon, Scotland on 1 February 1970.