I VERY HIGHLY SUGGEST reading a book written by a U 181 vet. The book is: "Shooting the War" by: Otto Giese. It's about his career in the German Navy--served on U 181 with none other than Wolfgang Luth--then with Kapitan Kurt Freiwald--still on U 181.

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Lost are only those, who abandon themselves) Hans-Ulrich Rudel.