In this August 6, 1945, file photo, the “Enola Gay” Boeing B-29 Superfortress lands at Tinian, Northern Mariana Islands, after the U.S. atomic bombing mission against the Japanese city of Hiroshima. Enola Gay dropped the 4-ton “Little Boy” uranium bomb from a height of 9,600 meters (31,500 feet) on the city center, targeting the Aioi Bridge. (Photo by Max Desfor/AP Photo/File)
