12 Aug, 1942
The Italian submarine Cobalto was rammed and sunk off Bizerta, Tunisia after being forced to surface after being depth charged by the british destroyers HMS Ithuriel and HMS Pathfinder. It was Ithuriel that rammed the submarine.

3 Sep, 1942
The German submarine U-162 was sunk in the Caribbean Sea near Trinidad, in position 12.21N, 59.29W, by depth charges from the British destroyers HMS Vimy, HMS Pathfinder and HMS Quentin.

25 Apr, 1943
The German submarine U-203 was sunk south of Cape Farewell, Greenland, in position 55.05N, 42.25W, by depth charges from Swordfish aircraft off the British escort carrier HMS Biter (Sqdn 811/L) and by the British destroyer HMS Pathfinder.