There was no recorded wreck at this area so it was noted to the applicable 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 compelled to dive when fired https://cruzdzi8g.blognody.com/36017907/fascination-about-u31