The Type 1939 torpedo boats, also known as the Elbing class by the Allies, were a group of 15 torpedo boats that were built for Nazi Germany's Kriegsmarine during World War II. The first eight ships to be completed were sent to western France in pairs after they finished working up from late 1942 through the beginning of 1944. They were tasked to escort convoys, blockade runners and submarines through the English Channel and the Bay of Biscay. The ships also laid minefields. Not long after the first pair arrived, they sank a British cruiser and an escort destroyer without loss or damage to themselves in the Battle of Sept-Îles in October 1942. Over a year later, two ships were sunk by British cruisers in the Battle of the Bay of Biscay in December 1943. During the action of 26 April 1944 a