United States
July 16, 1945
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 .
The UK was the third country to obtain nuclear weapons, after the US and the USSR. The UK had its first successful nuclear weapon test in October 1952, a plutonium warhead similar to the one dropped on Nagasaki.
US, July 16, 1945. Project Trinity in north east corner of Whitesands bombing and gunnery range in New Mexico.
Yes, China is a nuclear-armed country with an estimated stockpile of nuclear weapons. China conducted its first successful nuclear weapon test in 1964 and has since developed a robust nuclear program.
India conducted its first successful nuclear test in 1974, known as "Smiling Buddha." It was considered a peaceful nuclear explosion for energy purposes. India conducted further nuclear tests in 1998, officially declaring itself a nuclear-armed state.
pokhran..in 1974
United States
July 16, 1945
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 .
India conducted its first nuclear detonation, described by India as a "peaceful nuclear explosion," on May 18 1974.
The United States of America was the country that developed the first nuclear weapons.
Enrico Fermi, 1942
The UK was the third country to obtain nuclear weapons, after the US and the USSR. The UK had its first successful nuclear weapon test in October 1952, a plutonium warhead similar to the one dropped on Nagasaki.