fired two torpedoes at around 02:00 hrs. Both hit the vessel on her port side, she sank 20 minutes later. Loss On 11 March 1944, a USAAF during an air raid on the Port of Toulon, U-410 along with were so seriously damaged, they were declared no longer operational. Oberleutnant zur See Fenski and his crew transferred to , which was lost around 04:00 on 4 May 1944 in a battle with Allied warships. Three of the crew were killed as they scuttled the boat, but Fenski survived and spent two years in a US POW camp. Summary of raiding history References Notes Citations Bibliography External links Photos of U-410 and her crew BBC A peoples War - John Alexander MN German Type VIIC submarines World War II submarines of Germany 1941 ships U-boats commissioned in 1941 U-boats sunk in 1944 U-boats sunk by US aircraft Ships built in Danzig Maritime incidents in March 1944