Trinity Site, NM, 1945
Trinity site near Alamogordo, New Mexico.
New Mexico
The first atomic bomb detonated was not dropped, it was hung from the top of a steel structure and detonated remotely.
USSR
The first atomic bomb was detonated on July 16, 1945, during the Trinity test in New Mexico as part of the Manhattan Project.
Los Alamos, NM produced at least the first 9 atomic bombs built, 5 of these were detonated. 3 in tests and 2 in combat.
Hiroshima was the first to be bombed in World War 2.
The first atomic bomb was detonated on the city of Hiroshima, Japan
The first atomic bomb landed in Switzerland. Most people believe that it landed in Japan but there was actually one before that. >which of course landed in Switzerland
It is not , if it is not detonated and it is properly maintained.
The atomic bomb test site was named the Trinity Test Site. It was located in New Mexico, USA, and was where the first atomic bomb was successfully detonated on July 16, 1945.
The US needed a place to test the bomb, and the desert in New Mexico was the best place.