Review India’s Nuclear Doctrine Without Revising It: Keep No First Use, Clarify Retaliation

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New Delhi. In an op-ed in The Hindu titled ‘Revisiting India’s nuclear doctrine without revising it’, Advitya Madan, a defence analyst who commanded 15 Punjab in Lebanon under the UN flag, argues that India should review its nuclear doctrine for clarity while keeping its core principles. A nuclear doctrine is a country’s public statement of when and how it would use nuclear weapons, which shapes how adversaries calculate risk. The author traces the history. The 1998 Pokhran-II tests established India as a nuclear weapons state, while Kargil (1999) showed that nuclear deterrence did not rule out conventional war. The 1999 Draft Nuclear Doctrine and the Cabinet Committee on Security’s decision of January 4, 2003 sought to reconcile deterrence with restraint. The 2003 decision operationalised a posture based on credible minimum deterrence, No First Use (NFU) and massive retaliation to a nuclear attack, supported by a survivable second-strike capability and firm civilian control, with a specific provision retaining the option of nuclear retaliation after a major biological or chemical attack on India or Indian forces. The doctrine has provided “continuity, predictability and strategic stability” for more than two decades, he writes, but its environment has changed in three ways. First, China and Pakistan have grown more strategically aligned: China has expanded and modernised its nuclear forces, strengthened military infrastructure along the Line of Actual Control and deepened defence cooperation with Pakistan, while Pakistan has diversified its capabilities, including tactical nuclear weapons intended to offset India’s conventional advantage. Second, technology — artificial intelligence, cyber capabilities, space-based surveillance, hypersonic weapons and ballistic missile defence — is shortening decision timelines, increasing the vulnerability of command-and-control networks and complicating assumptions about assured retaliation. Third, great-power competition in the Indo-Pacific has intensified. The author says “massive retaliation” deserves scrutiny, because Pakistan’s tactical weapons were meant to complicate India’s response below the level of strategic exchange. But he warns that ambiguity over NFU “could create uncertainty, encourage adversaries to recalibrate and complicate crisis management”. The priority should be to strengthen operational capabilities, modernise delivery systems and improve command-and-control resilience rather than reopen declaratory policy, and a review should assess survivability, command and control, intelligence, early warning, cyber resilience and the nuclear triad. “Reviewing a doctrine is not the same as revising it,” he concludes. The syllabus link is GS3 (security challenges and their management) and GS2 (India’s relations with neighbours).

Static syllabus linkage

1. The 2003 doctrine rests on a few clear principles. The Cabinet Committee on Security’s review of January 4, 2003 stated that India would build and maintain a credible minimum deterrent; follow a posture of No First Use, using nuclear weapons only in retaliation against a nuclear attack on Indian territory or on Indian forces anywhere; and that retaliation to a first strike would be massive and designed to inflict unacceptable damage. Nuclear retaliatory attacks can be authorised only by the civilian political leadership through the Nuclear Command Authority. India would not use nuclear weapons against non-nuclear weapon states, but retained the option of nuclear retaliation in the event of a major attack with biological or chemical weapons. The doctrine also committed India to a moratorium on nuclear tests and to the goal of a nuclear-weapon-free world.
2. The Nuclear Command Authority keeps the button in civilian hands. The Nuclear Command Authority, announced in 2003, has a Political Council chaired by the Prime Minister, which alone can authorise the use of nuclear weapons, and an Executive Council chaired by the National Security Adviser, which gives inputs and executes directives. The Strategic Forces Command, a tri-service command, manages the nuclear arsenal and delivery systems. This structure embodies the principle of civilian control that the op-ed says has been central to the doctrine’s credibility.
3. India’s path from Pokhran to the triad. India conducted a ‘peaceful nuclear explosion’ at Pokhran in May 1974 and five tests, known as Pokhran-II or Operation Shakti, on May 11 and 13, 1998. The Draft Nuclear Doctrine was released by the National Security Advisory Board in August 1999. The triad — the ability to deliver nuclear weapons from land, air and sea — was completed when the nuclear-powered ballistic missile submarine INS Arihant finished its first deterrence patrol in 2018. A sea-based second strike is the most survivable leg, which is why the author lists the triad among the capabilities a review must assess.
4. India stays outside the NPT and CTBT but has won civil nuclear access. India has not signed the Treaty on the Non-Proliferation of Nuclear Weapons (1968), which recognises only five nuclear weapon states that tested before 1967, nor the Comprehensive Nuclear-Test-Ban Treaty (1996), which has not entered into force. In 2008 the Nuclear Suppliers Group granted India a waiver allowing civil nuclear trade, after the India-U.S. civil nuclear agreement. India’s NFU and its voluntary testing moratorium are central to the argument that it is a responsible nuclear power, which underpinned that waiver. China has also declared NFU, while Pakistan has not.

Why UPSC loves this

1. Nuclear doctrine has been asked directly in Mains. UPSC has asked about India’s nuclear doctrine and whether NFU remains relevant, as well as about India’s position on the NPT and CTBT. The op-ed’s ‘review, not revision’ argument gives a balanced structure for such answers.
2. Prelims tests the institutions and treaties. Questions have covered the NPT, CTBT, NSG and India’s civil nuclear agreements. The composition of the Nuclear Command Authority and the elements of the 2003 doctrine are likely targets.
3. Emerging technology and deterrence is a GS3 theme. The syllabus covers security challenges and the role of technology. Hypersonic weapons, AI in command systems and cyber threats to nuclear command and control are the new dimensions examiners are adding.

Analysis

1. NFU is India’s cheapest strategic asset, and abandoning it would cost more than it gains. A first-use option would require India to build a far larger arsenal, forward deployment and hair-trigger alert systems, all expensive and destabilising. NFU lets India keep a small, survivable force and claim the moral high ground that won it the NSG waiver. The author is right that ambiguity over NFU could encourage adversaries to recalibrate. The counter-view, voiced by some strategists, is that NFU lets Pakistan wage terror under a nuclear shield; but the answer to that is conventional capability, not nuclear first use.
2. The weak link is ‘massive retaliation’ against tactical nuclear use. If Pakistan used a small tactical nuclear weapon against Indian forces on its own soil, a promise of massive retaliation against cities may not be believed, because it would invite a devastating counter-strike. That credibility gap is exactly what Pakistan’s tactical weapons exploit. The doctrine could instead promise retaliation that inflicts ‘unacceptable damage’, a phrase already in the 2003 text, allowing a flexible response without abandoning NFU. This is the kind of clarifying review the author has in mind.
3. Technology threatens the survivability that NFU depends on. An NFU posture works only if India can absorb a first strike and still retaliate. Hypersonic weapons, cyber attacks on command networks and space-based surveillance that can track mobile launchers all threaten that second strike. That is why the author’s emphasis on capability — survivability, early warning, cyber resilience, the triad — is correct. A sea-based deterrent, with submarines hidden in the ocean, is the best guarantee, and the pace of India’s submarine programme matters more to deterrence than any change in wording.
4. Two-front nuclear deterrence is a new problem the 2003 doctrine did not face. In 2003 China and Pakistan were treated as separate problems; today, the author notes, they are closely aligned. A crisis with Pakistan could now bring Chinese intelligence, satellites or diplomatic cover into play. ‘Minimum’ deterrence must therefore be sized against China’s growing arsenal while being usable against Pakistan. That does not require a first-use option, but it does require periodic public reassessment of what ‘minimum’ means, which India has avoided since 2003.
5. A public review would itself be a signal, so its conduct matters. India has never published a formal update to the 2003 doctrine, and occasional ministerial remarks that NFU could change with circumstances have created exactly the ambiguity the author warns against. A formal review that reaffirms NFU would strengthen deterrence stability and India’s diplomatic standing. The risk is that a review becomes a platform for pressure to abandon NFU. Conducting it through the National Security Council system, with a clear public reaffirmation at the end, would manage that risk.

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