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 ...

Several American sailors climbed aboard the German submarine U-505, focused on saving it from sinking into the depths of the Atlantic Ocean. They did not know if the Nazi submariners who dove ...

Alexander Rose’s "Phantom Fleet: The Hunt for Nazi Submarine U-505 and World War II’s Most Daring Heist" is a thrilling, deeply researched account of one of the most audacious naval operations of ...

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 ...

This undated photo, provided by the National WW II Museum in New Orleans, shows Oberleutnant zur See Hans-Gunther Kuhlmann, center, saluting commander of the German U-boat U-166 on his boat. The U-166 ...