<P> Incidentally, Subrahmanyam was on board an Indian Airlines flight (IC 421) on 24 August 1984 when the plane was hijacked to Lahore, Pakistan and onward to Dubai where all passengers were released without incident . Interestingly, the arrested hijackers later claimed in court that it was Subrahmanyam who "planned the entire hijacking to examine nuclear installations in Pakistan ." </P> <P> Subrahmanyam was appointed the Convenor of India's first National Security Council Advisory Board (NSCAB), established by the Atal Bihari Vajpayee government in 1998 . The board drafted India's Draft nuclear doctrine, which governs all policy aspects with regard to usage and deployment of India's nuclear arsenal . Its most significant aspect was the declared' No first use' policy, and the consequent directive that India's nuclear weapons would largely be oriented around a second strike capability . Subrahmanyam had been an old proponent of India adopting a no first use posture, arguing for it right after the Shakti tests in 1998, and even earlier in 1974 . The nuclear doctrine was adopted by the government of India soon after . </P> <P> Subrahmanyam was appointed Chairman of the Kargil Review Committee in 1999, an inquiry commission set up by the Indian government to analyse perceived Indian intelligence failures with the Kargil War . The committee's final report (also referred to as the' Subrahmanyam Report') led to a large - scale restructuring of Indian Intelligence . It, however, came in for heavy criticism in the Indian media for its perceived avoidance of assigning specific responsibility for failures over detecting the Kargil intrusions . The Committee was also embroiled in controversy for indicting Brigadier Surinder Singh of the Indian Army for his failure to report enemy intrusions in time, and for his subsequent conduct . Many press reports questioned or contradicted this finding and claimed that Singh had in fact issued early warnings that were ignored by senior Army commanders and, ultimately, higher government functionaries . </P> <P> In a departure from the norm the final report was published and made publicly available . Some chapters and all annexures, however, were deemed to contain classified information by the government and not released . Subrahmanyam later wrote that the annexures contained information on the development of India's nuclear weapons programme and the roles played by Prime Ministers Rajiv Gandhi, PV Narasimha Rao and VP Singh . </P>

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