 Bhutto authorized the construction of Chagai weapon-testing laboratories, whilst the United States opposed the action and predicted that it will lead to a massive and destructive war between India and Pakistan in the future.The atomic bomb project became fully mature in 1978, and a first cold test was conducted in 1983 (see "Kirana-I").Bhutto called upon Organization of Islamic Conference in order to bring Muslim world together but after months, the pro-United States Muslim nations and the United States itself took the promised step and Bhutto was declared as the corrupted one, and, as a result, Bhutto was hanged in 1979.