Arctic convoys of World War II Arctic convoys of World War II The Arctic convoys of World War II were oceangoing convoys which sailed from the United Kingdom, Iceland, and North America to northern ports in the Soviet Union – primarily Arkhangelsk (Archangel) and Murmansk in Russia. There were 78 convoys between August 1941 and May 1945, sailing via several seas of the Atlantic and Arctic oceans, with two gaps with no sailings between July and September 1942, and March and November 1943. About 1,400 merchant ships delivered essential supplies to the Soviet Union under the Lend-Lease program, escorted by ships of the Royal Navy, Royal
Arctic naval operations of World War II 1942. The number of westbound cargo ship voyages along this route was 23 in 1942, 32 in 1943, 34 in 1944 and 31 after Germany surrendered in 1945. Total westbound tonnage through the Bering Strait was 452,393 in comparison to 3,964,231 tons of North American wartime goods sent across the Atlantic to Soviet Arctic ports. A large portion of the Arctic route tonnage was fuel for Siberian airfields on the Alaska-Siberia air route. Arctic naval operations of World War II The Arctic Circle defining the "midnight sun" encompasses the Atlantic Ocean from the northern edge of Iceland to the Bering