At the height of The Battle of the Atlantic, half of the Allied convoy escorts on the main trade routes were Canadian, but history has largely ignores their contribution and their bitter sacrifices of their struggle against U-boat attacks in 1942 and 1943.
In North Atlantic Run, noted military historian Marc Milner tells the story of this drama at sea, detailing the dynamic role played by Canada and The Royal Canadian Navy in the battle for the convoys.
