The 1st U-boat flotilla also known as the Weddigen flotilla, was the first operational U-boat unit in Nazi Germany's Kriegsmarine. Founded on 27 September 1935 under the command of Fregattenkapitän Ka

Rolf Mützelburg was a German U-boat commander during World War II and a recipient of the Knight's Cross of the Iron Cross with Oak Leaves of Nazi Germany. Mützelburg died on active service on 11 Septe