U-31 evaded a spread of 4 torpedoes fired by HMS Trident about fifteen miles (24 km) south of Lorient and was then pressured to dive when fired on by her deck gun. Trident adopted up with a few explosive fees, but with out end result. Soon after making their selections, https://u3125813.topbloghub.com/38746013/details-fiction-and-u31