WHAT DOES U31 MEAN?

U-31 evaded a spread of 4 torpedoes fired by HMS Trident about 15 miles (24 km) south of Lorient and was then pressured to dive when fired on by her deck gun. Trident followed up with a few explosive rates, but without having result.Augmented reality, as well, is ready to shake matters up in An important way. This operates by superimposing digital