Fifty years ago, India conducted its first nuclear test in Pokhran, code-named Operation Smiling Buddha. With this India had entered the league of nations with nuclear capabilities.
An article dated May 19th, 1974, says India successfully conducted an underground test with plutonium device in 10-15 kiloton range. It also adds that the then Chairman of the Atomic Energy Commission Dr H.N Sethna and Director of The Bhabha Atomic Research Centre DR R Ramanna, who supervised the test, flew to Delhi even without a wash or change to give a full account to Prime Minister Indira Gandhi.
India said that it undertook this programme to develop its own technology for peaceful use of nuclear energy and it had no intention of going in for nuclear weapons. The groundwork for testing nuclear energy was laid even earlier by renowned Indian scientists Homi J Bhabha and Vikram Sarabhai. In 1954, the Department of Atomic Energy was founded, with Bhabha as director.
