There was no recorded wreck at this location so it was documented into the suitable authorities, including the Receiver of your Wreck (RoW). U-31 evaded a unfold of four torpedoes fired by HMS Trident about 15 miles (24 km) south of Lorient and was then pressured to dive when fired https://u3100997.topbloghub.com/40488106/the-best-side-of-u31