There was no recorded wreck at this location so it was noted to the applicable authorities, including the Receiver with the Wreck (RoW). U-31 evaded a spread of 4 torpedoes fired by HMS Trident about 15 miles (24 km) south of Lorient and was then forced to dive when fired https://sethfwkuz.blogpixi.com/34407253/the-basic-principles-of-u31