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

The Nazi Secret Weapons - The hidden secrets of the Nazis are revealed when the oceans covering them are drained. D-Day - A survey of the D-Day shipwrecks sheds light on the biggest amphibious invasion in history. The Battle of Britain - Uncovered wrecks reveal how Britain defeated Adolf Hitler and the Nazis. The Killer U-Boats - Draining the oceans sheds light on the world’s first stealth weapon — German U-Boats. Hitlers Killer Warships - Drain the Oceans sheds new light on Hitler’s reign of terror and ultimate demise. Japan’s Surprise Attack - Japan dominated the Pacific, crushing the Allies, but how did they do it? Pearl Harbor - Secrets of Pearl Harbor are revealed in wrecks of ships, subs and planes. Enjoy a free trial of National Geographic right here: ➡ Subscribe: ➡ Get more Nat Geo Full Episodes: ➡ Get more Nat Geo Wild Full Episodes: And check out more National Geographic series and specials here: ➡ Disney Plus: ➡ Hulu: ➡ NGTV app: ➡ ABC app: Check out Nat Geo editors’ favorite essential gear, from rain jackets to boots and more. By clicking on the featured links you will be directed to third-party e-commerce sites that operate under different terms and privacy policies. National Geographic will earn a commission for certain purchases. Prices and availability are subject to change from the date of publication. Cotopaxi Allpa Roller Bag Ibex Women’s Woolies Pro Tech Crew Patagonia Men’s Boulder Fork Rain Jacket Teva Women’s Hydratrek Sandals Nocs Provisions Field Issue Binoculars Oboz Men’s Sawtooth X Mid Waterproof Boot Marmot Sawtooth 15 Sleeping Bag NEMO Dagger OSMO 2P Tent REI Co-op Outward Low Lawn Chair Jetboil Flash Stove #MegaEpisode #DrainTheOceans #NationalGeographic About National Geographic: National Geographic is the world’s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what’s possible. Get More National Geographic: Official Site: Facebook: Twitter: Instagram: TikTok: @natgeo Tenor: Secrets of WWII REVEALED | Drain the Oceans MEGA EPISODE | U-Boats, Warships, & Pearl Harbor National Geographic