The study, published last week by Aston University researchers in the journal i-Perception, recreated one of the few solid ...

UC-97 became probably the only German submarine sunk within the continental United States. One of five U-boats turned over to the U.S. Navy for post-war study, she toured the Great Lakes as part ...

Germany changed the tactic during WWI via unrestricted submarine warfare, which meant that German U-boats could attack without warning any vessel it came across. Germany sank the civilian vessel ...

In August 1914 the Royal Navy had twenty full-sized dreadnought battleships and nine battle cruisers, the Imperial German Navy had thirteen and four ... 9. Hezlet, The Submarine and Sea Power, pp.