U.S. Military officers at North Field base on Tinian , Marianas Islands, pose in front of the B-29, Enola Gay

Atomic bombing mission in Japan by the United States Army Air Force, during World War II. A US military base in North Field, Tinian Island in Mariana Islands, South Pacific. A group of US Navy and Army Air Force officers stand in front of a B-29 bomber and talk to each other. The name of the B-29 bomber 'Enola Gay' painted on the nose of the bomber.