Nazi submarine U-864 departed Norway on a critical mission to deliver advanced military technology to Japan, potentially ...

As China’s naval power surges into the 21st century, its submarine fleet has become a symbol of quiet strength beneath the ...

In April 1945, the seasoned USS Sea Devil prowled the Yellow Sea, her impressive combat record bolstered by the destruction ...

Three miles down, cameras glimpsed the shattered interior of the USS Yorktown, sunk in the Pacific Ocean in the 1942 Battle ...