<P> The Indian government has officially declared the 11 May as National Technology Day in India to commemorate the first of the five nuclear tests that were carried out on 11 May 1998 . </P> <P> It was officially signed by then - Prime Minister Atal Bihari Vajpayee in 1998 and the day is celebrated by giving awards to various individuals and industries in the field of science and technology . </P> <Ul> <Li> Parmanu: The Story of Pokhran is a 2018 Bollywood movie based on India's underground Pokhran - II nuclear test . </Li> </Ul> <Li> Parmanu: The Story of Pokhran is a 2018 Bollywood movie based on India's underground Pokhran - II nuclear test . </Li>

Who was the india's president when his first nuclear test was conducted