84 years ago on December 7, 1941, the Japanese attack on Pearl Harbor changed the world. Now, new technology is revealing hidden traces of that attack, on the land and underwater. What will be discovered? Buried Secrets of WWII | S1, E1 Watch More Buried Secrets of WWII here on Disney+: https://on.natgeo.com/4fRuVtR Explore the World with National Geographic subscriptions: http://natgeo.com/ytngmagazine ➡ Subscribe: https://on.natgeo.com/4p5A0D6 ➡ Get more Nat Geo Full Episodes: https://on.