Type U 31 attack submarines

u 31  German submarine U-31 was a Type VIIA U-boat of Nazi Germany's Kriegsmarine during World War II She was laid down on 1 March 1936 as yard number 912, Article 7 Straight baselines 24 Article 8 Internal 31 Article 29 Definition of warships

About: German submarine U-31 U-31 is a Type 212A submarine of the German Navy, and the lead ship of her class U-31 was built by TKMS, with The U-31 was a Type VIIA U-boat of the German Kriegsmarine during World War II She was laid down on 1 March 1936 as 'werk' 912, launched on 25 September 1936

7:21 , 7:31 , 7:41 , 7:51 , 8:01  Type U 31 U-Boats Highlights • Language: English • Binding: Paperback • Publisher: Books LLC