Who Was the Most Successful U-Boat Commander in World War II?
Discover Otto Kretschmer, the most successful U-boat commander of WWII, credited with sinking 47 ships and earning a feared reputation.
Who Was the Captain of the German Submarines in WWII? | Commander of U-Boats Explained
Discover Karl Dönitz, the commander of German U-boats in World War II, and his role in the Battle of the Atlantic.