Total Undersea War, The Evolutionary Role Of The Snorkel In Donitz’s U-Boat Fleet 1944-1945

This is a very important book, aiding the understanding of how U-Boats evolved into submarines, most WWII U-Boats really being submersible torpedo boats. The term ‘submarine’ has been misused since the first primitive submersible vessels. The snorkel offered the opportunity for a submarine to remain underwater from the start of the voyage to the return to home port. Purists will say that snorkel equipped U-Boats were still not real submarines but, in tactical terms, the snorkel made the submarine. Most Highly Recommended

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