The consideration to strike Pakistan’s nukes was being made when the US was in an advanced stage of providing its F-16 fighter jets to Pakistan, according to a document titled India’s Reaction to Nuclear Developments in Pakistan’ and dated September 8, 1981.“In the extreme case, if Indian concerns increase over the next two or three months, we believe the conditions could be ripe for a decision by Prime Minister Gandhi to instigate a military confrontation with Pakistan, primarily to provide a framework for destroying Pakistan’s nuclear facilities,” the report claimed.An edited version of the 12-page document which was published on CIA’s website in June this year states that the then Indian government led by Gandhi in 1981 was concerned about the progress made by Pakistan on its nuclear weapons programme and believed that Islamabad was steps away from acquiring a nuclear weapon.According to the report, as Pakistan was in an advanced stage of producing plutonium and highly enriched uranium for use in nuclear weapons, Gandhi evidently responded to the threat by authorising Indian nuclear test preparations.“In February (1981), excavation was begun in the Thar desert to permit the underground explosion of an Indian test device on short notice,” the CIA said, adding that in May, preparations had been completed by India for a 40-kiloton nuclear test.“Evidently, the Indian Government calculated that a Pakistani nuclear explosion per se would not constitute a national security threat, and that the damage to India’s image of pre-eminence in the region could be minimised by a resumption of the peaceful nuclear explosive (PNE) programme,” the report added.However, at the time the report was published, the CIA said Gandhi had not taken any such decision in that regard. “Our best estimate, however, is that India will follow a wait and see strategy.”Further, it said, “Prime Minister Gandhi probably has not made a decision to exercise a military option against Pakistan. In the extreme case, if India’s concern about deliveries of F-16s to Pakistan increases before the optimum time for exercising the military option (in October or November according to one report), the conditions could be ripe for Prime Minister Gandhi to carry out the contingency strike plan.”This article originally appeared on Indian Express