India’s nuclear arsenal estimated at 190 warheads, including 30 for new missiles under production: Report
India’s Nuclear Stockpile Is Estimated at Up to 190 Warheads
Bharatmorning.com – India may have assembled as many as 190 nuclear warheads as it expands and refreshes the weapons systems designed to carry them. The estimate includes more than 160 warheads assigned to operational launch platforms and roughly 30 additional units linked to missiles that remain in production.
The assessment comes from the Federation of American Scientists’ Nuclear Information Project, which examined public material, government-originated information and commercial satellite imagery. Its analysis places India among the nuclear-armed states continuing to modernise the aircraft, land-based missiles and sea-based capabilities that form its deterrent structure.
Modernisation across delivery systems
Several newer nuclear-capable systems have entered service in recent years, while others are being developed to supplement or replace older platforms. This broader effort matters because the number of usable warheads is closely tied to the launchers available to deliver them. A country is unlikely to build a much larger arsenal than its deployed and planned delivery systems can support.
Hans Kristensen, director of the FAS Nuclear Information Project, outlined the estimate in an article titled India’s Nuclear Weapons – 2026.
“Based on available public information about its nuclear-capable delivery force structure and strategy, we estimate that India may have produced around 190 nuclear warheads.”
The projected total does not mean every warhead is necessarily deployed at all times. Nuclear inventories can include weapons assigned to operational forces, equipment maintained for future systems and material retained for other strategic purposes. The precise makeup of any national arsenal is difficult to establish publicly, particularly where weapon design, production status and deployment arrangements are not fully disclosed.
Plutonium estimate and its limits
India’s potential stockpile depends heavily on the amount of military plutonium available for weapons production. At the start of 2026, the International Panel on Fissile Materials estimated that India had produced about 730 kilograms of weapon-grade plutonium, with an uncertainty range of approximately 170 kilograms either way.
Using a planning assumption of about four kilograms of plutonium for each warhead, that volume could theoretically support between 140 and 225 weapons. The FAS assessment places the number that may actually have been assembled at up to 190.
“We estimate that India may have produced enough military plutonium for 140 to 225 nuclear warheads and might have assembled up to 190. With more weapon systems in development, the country’s warhead stockpile will likely increase further.”
Such calculations carry important qualifications. The quantity of fissile material does not offer a definitive count of completed weapons, because requirements can vary with warhead design and production choices. Not all available plutonium would necessarily be converted into warheads; some may be retained as reserve material.
India’s 1998 Pokhran-II tests reliably demonstrated a fission weapon design. However, the extent of progress involving boosted-fission and thermonuclear designs remains uncertain in public assessments. Those technical questions affect estimates of how efficiently weapons-grade plutonium could be used, making any headline figure an informed approximation rather than a confirmed official inventory.
No-first-use remains the stated policy
India adopted its no-first-use doctrine following the Pokhran-II tests in 1998 and continues to describe that position as central to its nuclear posture. The policy frames nuclear weapons as instruments of deterrence rather than weapons intended for first use in a conflict.
“India is committed to maintaining credible minimum deterrence and a posture of ‘no first use’ of nuclear weapons.”
The government recently repeated that formulation before Parliament. “Credible minimum deterrence” reflects the idea that a nuclear force should be sufficient to deter an attack while avoiding an open-ended buildup. In practice, determining what constitutes a minimum force can change as military technology, regional security conditions and adversaries’ capabilities evolve.
India’s continuing work on air, land and sea delivery options reflects the importance placed on survivability and reliability within a deterrent force. Aircraft, mobile or land-based missile systems and sea-based platforms can each offer different operational characteristics. Maintaining a mix of these systems can reduce dependence on any single method of delivery.
Why estimates remain closely watched
Public estimates of nuclear arsenals are significant because official figures are rarely released in detail. Independent researchers use observable infrastructure, missile development, known reactor activity, public statements and satellite imagery to form a picture of a country’s nuclear capability. Even with those sources, major uncertainties remain over warhead assembly, storage, readiness and the assignment of weapons to particular launchers.
The estimate of 190 warheads therefore should be read as a measure of India’s likely available nuclear capacity rather than an exact public accounting. It also highlights a broader trend: new delivery systems under development may create room for further growth in the future if additional warheads are assembled.
For India, the central policy message remains unchanged: maintain a deterrent that is viewed as credible while formally retaining a no-first-use posture. The scale and pace of future expansion will depend not only on available plutonium, but also on the development and fielding of the missile, aircraft and sea-based systems intended to carry those weapons.
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