German submarine U-617 attacked Allied convoy SC-100 200 miles east of the southern tip of Greenland just after the start of the day, sinking British tanker Athelsultan at 0019 hours (51 were killed, 10 survived) and British merchant ship Tennessee at 0142 hours (15 were killed, 20 survived. At 0026 hours, U-211 sank US tanker Esso Williamsburg 500 miles south of Greenland; most of the 60 aboard were killed, and the few survivors never reached land. 580 miles southeast of Newfoundland, U-582 sank Norwegian merchant ship Vibran; all 48 aboard were killed. At 0615 hours, U-515 sank Norwegian ship Lindvangen off British Guyana; 15 were killed, 8 survived. At 1103 hours, U-515 struck again in the same area, damaging US ship Antinous. British aircraft attacked German submarine U-177 on the surface off the Faroe Islands at 1330 hours, causing no damage but killed one. At 2334 hours, U-125 sank British ship Bruy
