British motor torpedo boat MTB-106 hit a mine and sank near the Nore lightship at the mouth of the Thames Estuary in southern England, United Kingdom. German submarine U-124 sank Canadian ship Trevisa 400 miles northwest of Ireland at 0350 hours; 7 were killed and 14 survived. British submarine HMS Tigris sank small French trawler Cimcour with gunfire in the Bay of Biscay 120 miles west of La Rochelle, France. The 30-ship Allied convoy SC-7 was attacked by 7 German submarines on the last leg of its journey from Sydney, Australia to Aberdeen, Scotland, United Kingdom; attacks followed for 3 more days, and the overall losses amounted to 20 ships totaling 79,646 tons.
