New Chinese Submarine Seen in Satellite Photos
The role of the previously unreported submarine in the Chinese navy, which is the world's largest by hull count, remains ...
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See inside a WWII-era U-boat, the only submarine that the US Navy captured intact and towed home
Submarine warfare played a pivotal role in the Battle of the Atlantic as German U-boats targeted merchant ships and troop carriers from the US and other Allied nations. The underwater predators ...