German submarine operations in the First World War had an inauspicious start, with the Uboats having apparently no role to play in the war at sea. However by February 1915 their task was clear: a blockade of the United KingdomThis important book contains a complete history of the German Uboat campaign throughout the First World War and shows in great detail how great the threat to the Atlantic logistics and, later, personnel traffic was. The British Admiralty failed to appreciate this threat, and the Germans took full advantage of this, until the convoy system was finally applied in 1917, on...