058 THE CAPTURE OF U-505: The US Navy's Controversial Enigma Raid, Atlantic Ocean 1944

Analyses Capt. Gallery's dangerous strategy to capture scuttled U-boats. Instead of attempting to sink the next U-boat that surfaced among them, a destroyer escort would send off its whaleboat. Everyone else was to smother the U-boat with light gunfire to encourage its crew to abandon quickly. Unaware that the Allies had already cracked the German's codes and the capture of a U-boat could endanger that secret, Gallery hoped to capture the vessel's codes and coding equipment to read U-boat message traffic.

The plan culminated in the capture of U-505 in early June, which nearly caused the exposure of the Bletchley Park codebreaking secret. U-505 was the first enemy warship the US Navy captured at sea since 1812. Features contemporary photographs, specially commissioned artwork and 3D maps.