Angles and Dangles: Arihant and the Dilemma of India’s Undersea Nuclear Weapons

War on the Rocks – After INS Arihant, India’s first ballistic missile submarine (SSBN), finished its maiden deterrent patrol in November 2018, Prime Minister Narendra Modi emphatically declared India’s nuclear triad complete. Arihant’s operationalization has catapulted India into a select group of states with an underwater nuclear launch capability. It has also raised alarm over the safety and security of India’s nuclear arsenal because a sea-based deterrent may entail a ready-to-use arsenal and less restrictive command and control procedures, increasing probability of their accidental use. For Pakistan, India’s nuclear force modernization endangers the balance of strategic forces in the region and could intensify the nuclear arms race on the subcontinent.