German U-Boat Ace Rolf Mützelburg: The Patrols of U-203 in World War II

German naval officer Rolf M tzelburg was one of the outstanding figures of the WWII German U-boat arm. After obtaining regular successes against the North Atlantic convoys during his first four missions, he found new victims directly along the shores of Canada. M tzelburg received the highest decorations of the period and became one of the top U-boat aces. Furthermore, he shared with Adalbert Schnee, Teddy Suhren, and Erich Topp, the rare privilege of being affectionately nicknamed by Admiral D nitz as "The Four Aces." The discovery of a photo album from a U-203 crew member, complemented by images sourced at the U-Boat Archive at Cuxhaven, allows us to illustrate the astonishing history of this U-boat with 240 photographs and documents. The eleven combat missions of U-203 are precisely described thanks to numerous maps and sketches and the complete translation of its logbook.