"Quentin" attacked and sank the German submarine with the aid of destroyers and in the Caribbean Sea near Trinidad on 3 September 1942. "Quentin" and the Australian destroyer depth charged and sank the Italian submarine Dessiè off Algeria on 28 November 1942. "Quentin" was torpedoed by German aircraft and sank off North Africa on 2 December 1942, only hours after participating in the Battle of Skerki Bank.