Coast Guard lighthouse tender Acacia (WAGL-200) is shelled and sunk by German submarine U-161 south of Haiti.
Unarmed U.S. tanker Ario is torpedoed, shelled, and sunk by German submarine U-158 11 miles southwest of Cape Lookout, 34°20'N, 76°39'W. Destroyer Dupont (DD-152) rescues the 29 survivors of the 36-man crew.
U.S. tanker Olean is torpedoed and sunk by German submarine U-158 15 miles south of Cape Lookout, 34°24'N, 76°29'W. Coast Guard motor lifeboats from Cape Lookout and Fort Mason stations rescue 33 survivors.
While providing coverage for convoy ON 74, PBO (VP 82) bombs and sinks German submarine U-503, North Atlantic, 43°50'N, 48°45'W.
|Artist's conception of something else entirely.|