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Current AffairsHistory & Culture

Revisiting India’s entry onto the nuclear stage

Monday, 18 May 20268 min read1,440 words41

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In this article

ContextBackground & Historical EvolutionKey Points & FactsMulti-Dimensional AnalysisWay Forward

Context

The article revisits India's first successful nuclear test, codenamed 'Smiling Buddha' (Pokhran-I), conducted on May 18, 1974, at Pokhran in Rajasthan. The test was authorized by then Prime Minister Indira Gandhi on September 7, 1972, and led by Raja Ramanna, head of the development team at the Bhabha Atomic Research Centre (BARC). A small team of less than 100 scientists and engineers worked in utmost secrecy. The plutonium for the fission device was extracted from the CIRUS (Canada-India Reactor Utility Services) research reactor, a 40-megawatt reactor supplied by Canada. India declared the test a 'peaceful nuclear explosion' (PNE) aimed at enhancing mining techniques and large-scale underground engineering. The official yield was set at 12 kilotons, though the actual yield was likely less than 10 kilotons. The test triggered a sharp international backlash, with Canada cutting off nuclear assistance and the U.S. restricting collaborations, leading to a 24-year gap before India's next nuclear tests (Pokhran-II in May 1998). The article also notes potential health impacts on nearby villages, including increased cancer incidences and birth deformities, though epidemiological studies are lacking.

Background & Historical Evolution

India's nuclear journey began soon after independence, with Homi Bhabha founding the Atomic Energy Establishment in Trombay (later renamed BARC) in 1948. The U.S. dropped the first nuclear bombs in 1945, followed by the Soviet Union, Great Britain, France, and China. The Non-Proliferation Treaty (NPT) was pushed in 1970, but India, independent for just two decades, did not sign it, finding its position untenable as China, a powerful neighbour, was already a nuclear power. The CIRUS reactor, supplied by Canada, became operational in 1960, providing the plutonium for the 1974 test. After the test, international sanctions followed, including Canada cutting off nuclear assistance and the U.S. restricting collaborations. India's second nuclear test series, Operation Shakti (Pokhran-II), occurred 24 years later in May 1998. Raja Ramanna, born in 1925 in Tiptur (now Karnataka), studied at Bishop Cotton Boys' School, Madras Christian College, and King's College London (PhD, 1949). He joined India's nuclear programme in 1949, worked with Homi Bhabha, became BARC director, headed the Atomic Energy Commission (1983-87), and served as minister of state for defence in 1990. He received awards including Shanti Swarup Bhatnagar Memorial Award, Padma Shri, Padma Bhushan, and Padma Vibhushan.

Key Points & Facts

  • India's first successful nuclear fission device test was conducted on May 18, 1974, at 8:05 a.m. at Pokhran, Rajasthan.
  • Codename: 'Smiling Buddha' (Ministry of External Affairs designation: Pokhran-I).
  • Authorized by Prime Minister Indira Gandhi on September 7, 1972.
  • Development team led by Raja Ramanna at BARC, with less than 100 scientists and engineers.
  • Plutonium extracted from CIRUS (Canada-India Reactor Utility Services) research reactor, a 40-megawatt reactor supplied by Canada, operational since 1960.
  • Device design similar to the implosion design of the U.S. 'Fat Man' bomb dropped on Nagasaki, but simpler and less sophisticated.
  • India declared it a 'peaceful nuclear explosion' (PNE) for mining and underground engineering.
  • Official yield: 12 kilotons; actual yield likely less than 10 kilotons.
  • Secret message from Ramanna to the Prime Minister: 'The Buddha has finally smiled.'
  • Test coincided with Buddha Purnima, the Buddhist festival celebrating Gautama Buddha's birth and enlightenment.
  • International backlash: Canada cut off nuclear assistance; U.S. restricted collaborations and persuaded India not to conduct further tests.
  • Next nuclear tests: Operation Shakti (Pokhran-II) in May 1998, 24 years later.
  • Potential health impacts on nearby villages: increased cancer incidences and birth deformities, but no epidemiological studies conducted.
  • Raja Ramanna: born January 28, 1925, Tiptur (Karnataka); PhD from King's College London (1949); joined India's nuclear programme in 1949; BARC director; Atomic Energy Commission head (1983-87); minister of state for defence (1990).
  • In a 1997 interview, Ramanna stated: 'The Pokhran test was a bomb... An explosion is an explosion, a gun is a gun.'

Multi-Dimensional Analysis

Political & Constitutional Dimensions: The government, under Prime Minister Indira Gandhi, justified the test as a 'peaceful nuclear explosion' (PNE) to avoid international condemnation and maintain a peaceful posture. Critics, including the global community, viewed it as a weapons test, leading to sanctions. India's non-signatory status to the NPT (1970) was a key factor, as it allowed India to pursue nuclear capabilities without treaty constraints. The test was a strategic response to China's nuclear status, reflecting security concerns. The decision-making was highly centralized, with a small team and direct communication between Ramanna and the Prime Minister, bypassing broader parliamentary or public debate. This raised questions about democratic accountability in nuclear policy. The test also had implications for India's foreign policy, as it strained relations with Canada and the U.S.

Economic & Financial Impact: The article does not provide specific economic or financial figures. However, the development of the nuclear device involved significant investment in the CIRUS reactor and BARC infrastructure. The international sanctions that followed likely had economic costs, including loss of nuclear assistance from Canada and restricted collaborations with the U.S. The 24-year gap before Pokhran-II suggests that the economic and diplomatic costs of further tests were deemed too high initially. The test also had potential long-term economic impacts on nearby villages due to health issues, though no studies quantify these costs.

Social Dimensions: The article highlights potential health impacts on villagers near Pokhran, including increased cancer incidences and birth deformities, though no epidemiological studies have been conducted. This raises equity concerns, as local communities bore the environmental and health risks of a national strategic project without adequate compensation or monitoring. The test was conducted in an arid, sparsely populated area, minimizing immediate displacement but not eliminating long-term risks. The lack of studies reflects a governance gap in addressing the social costs of nuclear testing. The test also had symbolic value, boosting national pride and scientific achievement, but this must be weighed against the human cost.

Governance & Administrative Aspects: The test was executed with utmost secrecy, involving less than 100 scientists at BARC, with most not knowing the complete picture. This raises questions about oversight and accountability in nuclear decision-making. The CIRUS reactor, supplied by Canada, was used for plutonium extraction, highlighting the dual-use nature of nuclear technology and the challenges of safeguards. The international backlash led to stricter global protocols on nuclear materials, affecting India's access to technology. The 24-year gap before Pokhran-II indicates that India's nuclear programme faced administrative and diplomatic constraints. The lack of epidemiological studies on health impacts suggests weak institutional mechanisms for post-test monitoring and remediation.

International Perspective: The test was a response to China's nuclear status, as India found its position untenable as a non-signatory to the NPT. The global community reacted sharply: Canada cut off nuclear assistance, and the U.S. restricted collaborations. This led to India's isolation in nuclear technology for decades, until the 2005 U.S.-India Civil Nuclear Agreement. The test also influenced the global non-proliferation regime, leading to stricter safeguards. India's stance as a responsible nuclear power with a no-first-use policy emerged later, but the 1974 test was a turning point. The article notes that only nine countries now possess nuclear weapons, with India among them.

Way Forward

Short-term measures: Conduct comprehensive epidemiological studies in villages near Pokhran to assess health impacts of the 1974 test, as recommended by public health experts. Establish a compensation and healthcare mechanism for affected communities, similar to the Radiation Effects Research Foundation in Japan. Strengthen transparency in nuclear decision-making by involving parliamentary committees in future tests, as suggested by the 2010 Parliamentary Standing Committee on Science and Technology.

Medium-term reforms: Implement the recommendations of the 2012 Atomic Energy Regulatory Board (AERB) for independent safety audits of all nuclear facilities, including research reactors like CIRUS. Develop a comprehensive nuclear liability framework, drawing from the Civil Liability for Nuclear Damage Act, 2010, to address past and future damages. Enhance India's role in global non-proliferation regimes while maintaining its strategic autonomy, as outlined in the 2003 Nuclear Doctrine.

Long-term vision: Pursue a phased transition to renewable energy to reduce dependence on nuclear power, as per India's 2070 net-zero target. Invest in advanced nuclear technologies like thorium-based reactors, leveraging India's abundant thorium reserves, as recommended by the 2006 Department of Atomic Energy roadmap. Strengthen international cooperation on nuclear safety and security, learning from the 2011 Fukushima disaster, to ensure that future nuclear activities prioritize human and environmental safety.

What can be asked in exam?

  • •Prelims angle: India's first nuclear test, codenamed 'Smiling Buddha' (Pokhran-I), was conducted on May 18, 1974, at Pokhran, Rajasthan.
  • •Prelims angle: The test was authorized by Prime Minister Indira Gandhi on September 7, 1972.
  • •Prelims angle: The plutonium for the device was extracted from the CIRUS (Canada-India Reactor Utility Services) research reactor, a 40-megawatt reactor supplied by Canada.
  • •Mains angle: Discuss the strategic and diplomatic implications of India's 1974 nuclear test on its relations with Canada and the U.S., with reference to the Non-Proliferation Treaty (NPT). (GS-II, 250 words)
  • •Mains angle: Analyze the governance and accountability issues in India's nuclear decision-making process, as exemplified by the 1974 test. (GS-II, 250 words)

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Match the pollutants given in List – I with their effects given in List – II. List – I (Pollutants) List – II (Effects of Pollutants) a. Phosphate fertilizers in water i. Biochemical oxygen demand level increase b. Methane in air ii. Acid Rain c. Synthetic detergents in water iii. Global warming d. Nitrogen oxides in air iv. Eutrophication

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As per the Hazardous Waste (Management, Handling and Transboundary Movement) Rules, 2008, the ________ shall be the nodal Ministry to deal with the transboundary movement of the hazardous wastes and to grant permission for transit of the hazardous wastes through any part of India.

  1. Ministry of Environment and Forests, Govt. of India
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Identify the correct statement/s from the following regarding Food Security Bill, 2013. A. The Bill provides food safety benefits to the 50% of the urban population and 75% of the rural population. B. Beneficiaries will be provided rice at Rs. 3/-kg, coarse grains at Re. 1/-kg and wheat at Rs. 2/-kg per month.

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Match the pollutants given in List – I with their effects given in List – II. List – I (Pollutants) List – II (Effects of Pollutants) a. Phosphate fertilizers in water i. Biochemical oxygen demand level increase b. Methane in air ii. Acid Rain c. Synthetic detergents in water iii. Global warming d. Nitrogen oxides in air iv. Eutrophication

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