08/13/2026
At 04:45 on July 6, 1942, U-502 believed the darkness of the Atlantic was protecting it. This immersive WWII story reveals how the *Leigh Light* turned that darkness into a deadly trap for German U-boats.
Follow the crew of U-502 and the British Wellington hunting them as radar closes in, disappears into sea clutter, and then—at the final moment—a blinding beam exposes the submarine. Discover how Humphrey de Verd Leigh transformed a simple idea into a weapon that changed the night war over the Bay of Biscay, and how U-502 became the first deadly proof of its potential.