A nuclear power is a country that has developed nuclear technology, especially the ability to produce nuclear energy or nuclear weapons. In a military sense, it refers to nations that possess nuclear weapons for defense and deterrence. In a peaceful context, nuclear power also means generating electricity using nuclear reactions, which produce large amounts of energy from small amounts of fuel.
India’s path to becoming a nuclear power was marked by significant scientific, political, and strategic challenges. Leaders such as Indira Gandhi, Atal Bihari Vajpayee, and A. P. J. Abdul Kalam played crucial roles in advancing the nation’s nuclear capabilities. From early research to the Pokhran tests, their decisions shaped India’s defense policy, strengthened national security, and established the country as a responsible nuclear state on the global stage with impact on international relations and diplomacy.