Explanations:India's nuclear policy has evolved significantly over the years, with a major milestone being the declaration of India as a nuclear state. This declaration was made by Prime Minister Atal Bihari Vajpayee in 1998, following a series of nuclear tests conducted by India. The tests were codenamed "Operation Shakti" and were carried out on May 11 and May 13, 1998, at the Indian Army's Pokhran Test Range in Rajasthan.
The decision to conduct these tests was a strategic move by the Indian government to assert its nuclear capabilities and to counterbalance the nuclear arsenals of neighboring countries. The tests were a response to the perceived nuclear threat from Pakistan and China, and they were also seen as a means to enhance India's strategic deterrence and national security.
Atal Bihari Vajpayee, who was the Prime Minister at the time, played a crucial role in this decision. He was the leader of the Bharatiya Janata Party (BJP) and had campaigned on a platform that included the development of India's nuclear capabilities. The tests and subsequent declaration of India as a nuclear state were a significant shift in India's nuclear policy, which had previously been characterized by a policy of nuclear restraint and non-proliferation.
It is important to note that the declaration of India as a nuclear state was not without controversy. The international community, particularly the United States and other Western nations, expressed strong disapproval of the tests and imposed economic sanctions on India. However, the tests and the declaration were widely supported within India, and they are seen as a significant moment in India's history of asserting its strategic autonomy and national security.
Understanding the context of India's nuclear policy and the role of Atal Bihari Vajpayee in this declaration is crucial for students preparing for competitive examinations, as it is a significant historical event that is often tested in exams such as the UPSC, SSC, Bank PO, and CLAT. The event is a key part of India's modern history and its strategic positioning in the international arena.