India deploys active nuclear warheads: What changed in 2025?

Why in news

Global security data reveals a strategic shift in the Indo-Pacific as India is reported to have deployed 12 nuclear warheads, potentially mating some with launchers for deterrence patrols.

Background

It specifically notes India's deployment of 12 nuclear warheads and China's modernization of its nuclear arsenal.

Facts for Prelims

• FactNumber of nuclear warheads reported deployed by India: 12
• FactChina and India are noted for potentially deploying warheads on missiles during peacetime
• FactPakistan is reported to be developing its nascent nuclear triad

For Mains

Q. Discuss the implications of the modernization of nuclear delivery systems and active warhead deployment on regional and global security architectures in the Indo-Pacific.

Dimensions to cover in your answer

• Escalation risk: Integration of active launchers with warheads reduces reaction times during deterrence patrols
• Strategic shift: Transition from static storage to mobile/active deployment in the Indo-Pacific region
• Arms race dynamics: Modernization of nuclear triads by regional powers complicating non-proliferation efforts

Keywords: Nuclear Deterrence · Indo-Pacific Security · Nuclear Triad · Strategic Stability · Arms Modernization

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