There was no recorded wreck at this site so it was claimed into the relevant authorities, including the Receiver with the Wreck (RoW). U-31 evaded a distribute of 4 torpedoes fired by HMS Trident about fifteen miles (24 km) south of Lorient and was then pressured to dive when fired https://deanlolet.anchor-blog.com/14476145/not-known-factual-statements-about-u31