India's 12 Operationally Deployed Nuclear Warheads Signal Second-Strike Maturity

The Stockholm International Peace Research Institute (SIPRI) latest assessment reveals India maintains 12 operationally deployed nuclear warheads, marking significant advancement in India's second-strike capability without departing from its historical No First Use (NFU) doctrine. This development is critical for understanding India's nuclear deterrence posture in South Asia and the Indian Ocean region.

Background: India adopted NFU doctrine in 1999, distinguishing it from other nuclear powers. The Comprehensive Test Ban Treaty (CTBT) remains unsigned by India, while development of submarine-launched ballistic missiles (SLBMs) like K-series provides credible second-strike capability. This assessment comes amid heightened global nuclear tensions and Pakistan's pursuit of tactical nuclear weapons.

Key Points: (1) 12 deployed warheads indicate operational readiness; (2) Second-strike capability ensures deterrence stability; (3) K-15 and K-4 SLBMs deployed on INS Arihant-class submarines; (4) NFU doctrine remains unchanged policy.

Why It Matters: India's nuclear posture is fundamental to regional stability and great power balance. With Pakistan's Ababeel missiles and China's expanding arsenal, India's credible deterrent prevents miscalculation.

Exam Angle: UPSC frequently questions nuclear doctrine, deterrence theory, and India-Pakistan-China strategic triangle. Expected question types: "Discuss India's nuclear doctrine and how it differs from other nuclear powers" or "What is second-strike capability and why is it crucial for India?"