After the Japanese aircraft carrier raid on Pearl Harbor on Dec. 7, 1941, followed by Germany’s and Italy’s declarations of war on the United States on the 11th, the three Axis navies adopted ...

The post-war narrative of the German U-boat efforts follows several stages: the first “Happy Time,” followed by the second “Happy Time,” and then utter destruction by the Allies. In reality, the ...

Over eight decades ago, the US Navy made the historic capture of a Nazi U-boat during World War II. A treasure trove of vital German intelligence, the submarine's capture was top-secret. See inside ...

At this depth, the sun barely penetrates, although exactly how deep is still secret. In the murky ocean water, even the brightest lights allow visibility of only 15 or 20 feet. As diver Kendall Raine ...

One hundred years ago UB-88, a German submarine from World War I, docked in San Diego Bay. Credited with sinking more than a dozen Allied vessels during the war, UB-88 was part of the former German ...