A U-boat is nothing more than the Anglicized term for a German submarine and isn't strikingly ... made on submarines between WWI and WWII were profound. By the time the U.S. entered the second ...

These Zeiss binoculars were acquired by the current owner’s father, who was a submarine commanding officer during World War II. On May 10th, 1945, all the German U-boats were told to surrender.

They were designed to engage in a deadly game of cat and mouse, luring in surfaced U-boats as British crews pretended to escape in “panic parties” before a German submarine commander blew up ...