Eyewitness account

7/16/1945

By the late 1930s, physicists believed a “super bomb” using nuclear fission was theoretically possible. In 1941 President Franklin D. Roosevelt established the MANHATTAN Project to develop such a weapon. The first test of the atomic bomb took place in the desert outside Alamogordo, New Mexico, on July 16, 1945.

National Archives, Records of the Office of Scientific Research and Development


Tags


Educational Resources