Secrets of WWII REVEALED | Drain the Oceans MEGA EPISODE | U-Boats, Warships, & Pearl Harbor

The hidden secrets of the Nazis are revealed when the oceans covering them are drained. A survey of the D-Day shipwrecks sheds light on the biggest amphibious invasion in history. Uncovered wrecks reveal how Britain defeated Adolf Hitler and the Nazis. Draining the oceans sheds light on the world’s first stealth weapon — German U-Boats. Drain the Oceans sheds new light on Hitler’s reign of terror and ultimate demise.

Courtesy of National Geographic on YouTube. Watch on YouTube ↗

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