During the night of 12/13 November, "Algonquin" deployed as part of Operation Counterblast, with the cruisers and and the destroyers , and were deployed based on "Ultra" intelligence and attacked the German convoy KS 357 between Listerfjord and Egersund. The freighters "Greif" and "Cornouailles" were sunk, as were the minesweepers "M 427" and "M 416" and the submarine chasers "UJ 1221", "UJ 1223" and "UJ 1713". "Algonquin" took part in the sinking of the three submarine chasers and one merchant vessel. On 22 November, "Algonquin" was part of the screen for airstrikes on Norway. On 27 November "Algonquin" was among the escorts for "Implacable" during raids on German shipping along the coast of Norway. The destroyer returned to the region for more airstrikes on 6 December. From 7–14 December, the ship escorted a British carrier force in support of Operation "Urbane" for the convoy RA 62 off the coast of Norway.