Which of the following statement(s) is/are correct about the ‘International Atomic Energy Agency’?
1. It was created in the year 1957 in response to the Soviet Union’s testing of first atomic bomb.
2. It is under the direct control of the United Nations.
3. Its headquarters is located in Vienna, Austria.
4. It serves as an intergovernmental forum for scientific and technical cooperation in the peaceful use of nuclear technology and nuclear power worldwide.
Select the correct codes from below -