There was no recorded wreck at this place so it was noted to your relevant authorities, including the Receiver from the Wreck (RoW). U-31 evaded a distribute of four torpedoes fired by HMS Trident about 15 miles (24 km) south of Lorient and was then forced to dive when fired https://felixaujvg.pages10.com/detailed-notes-on-u31-69480802