Which test and when?
South Korea
US
North Korea
North Korea
United States
pokhran..in 1974
July 16, 1945
Enrico Fermi, 1942
"Smiling Buddha" was the code name of India's the first nuclear weapon test conducted on May 18, 1974.
India conducted its first nuclear detonation, described by India as a "peaceful nuclear explosion," on May 18 1974.
India conducted its first nuclear weapons test, codenamed "Smiling Buddha," on May 18, 1974. This made India the first country outside of the five permanent members of the United Nations Security Council to possess nuclear weapons.
The first nuclear weapon was used on Hiroshima , Japan . The first nuclear bomb test was conducted in Alamogordo, New Mexico, on July 16, 1945 .