Walker was present during the March 1944 Arctic convoy operation in which HMS Starling sank U-961 on 29 March. Starling was a Black Swan-class sloop with a specialist anti-submarine role. Walker served in the inner escort group, while the sinking is credited to Starling.
Notable Point · 1:28:08-1:29:29
Walker and Starling on an Arctic convoy
Walker's Arctic escort service placed her alongside Starling when the sloop sank U-961.