HMS Ace (P414)

HMS Ace (P414) was the name allocated to an Amphion-class submarine of the Royal Navy which was laid down on December 3, 1943 and launched at Devonport Dockyard on March 14, 1945 during the Second World War. She was not completed because the end of the war intervened. However the hull was used for crush depth testing, along with HMS Orion and HMS Ashanti before arrival in June 1950 to Messrs. Smith & Houston of Port Glasgow, Scotland to be broken up.

v • d • e Amphion-class submarine

Acheron \| Aeneas \| Affray \| Alaric \| Alcide \| Alderney \| Alliance \| Ambush \| Amphion \| Anchorite \| Andrew \| Artemis \| Artful \| Astute \| Auriga \| Aurochs

List of submarines of the Royal Navy List of submarine classes of the Royal Navy