Books by Axel Niestle

Hans-Joachim Krug, a veteran U-boat sailor and retired captain in the German Navy, served as technical advisor on the film Das Boot. Yoichi Hirama is a retired admiral of the Japanese Maritime Self-Defence Force. Berthold J Sander-Nagashima is a commander in the German Navy. Axel Niestle is the author of German U-boat Losses in World War II.