The Imperial Japanese Navy, which attacked America on December 7, 1941, dragging the country into WWII was arguably the strongest on the planet. It consisted of 10 battleships; 10 aircraft carriers; ...

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In ww1, the Germans decimate the British supply lines with their submarine fleet. Other countries quickly understood the ...

STOCKHOLM (Reuters) - A submarine wreck discovered off the eastern coast of Sweden probably dates from World War One rather than last year when the military hunted for a suspected Russian submersible, ...