WW1 Submarines: What Were They Used For And Do Any Still Exist?
Submarines came to the forefront of military navies with the advent of WWI, as Germany's dangerous U-boats proved a ...
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German U-Boat Vs. Submarine: Is There A Difference?
A U-boat is nothing more than the Anglicized term for a German submarine ... first U-boat (the U-1) in 1905 and was the first nation to use a submarine during World War I. By comparison, the ...