Arctic convoys of World War II

Arctic convoys of World War II
Part of World War II
View from the cruiser HMS Sheffield as she sails on convoy duty through the waters of the Arctic Ocean. In the background are merchant ships of the convoy.
Date August 1941 – May 1945 Location Norwegian Sea and Arctic Ocean Result Allied victory
Belligerents
United Kingdom  Soviet Union  Canada  United States  Norway  Free France	Germany
Casualties and losses
85 merchant vessels 16 warships	4 warships 30 submarines

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,^[1] sailing via several seas of the Atlantic and Arctic oceans, with periods with no sailings during several months in 1942, and in the summers of 1943 and 1944.

About 1,400 merchant ships delivered essential supplies to the Soviet Union under the Anglo-Soviet Agreement and US Lend-Lease program, escorted by ships of the Royal Navy, Royal Canadian Navy, and the U.S. Navy. Eighty-five merchant vessels and 16 Royal Navy warships (two cruisers, six destroyers, eight other escort ships) were lost. Nazi Germany's Kriegsmarine lost a number of vessels including one battleship, three destroyers, 30 U-boats, and many aircraft. The convoys demonstrated the Allies' commitment to helping the Soviet Union, prior to the opening of a second front, and tied up a substantial part of Germany's naval and air forces.^[2]