The Coming of Age of India’s Nuclear Triad
India achieved a continuous at-sea nuclear deterrent with the commissioning of its third nuclear ballistic missile submarine (SSBN),
However, strategic gaps remain. India currently relies on short-range K-15 submarine-launched missiles and must urgently operationalize the longer-range K-4 to improve strike survivability. Furthermore, the Indian Navy faces a critical shortage of nuclear attack submarines (SSNs) needed for long-range endurance. With indigenous SSNs delayed until 2036 and China rapidly expanding its naval fleet, India must accelerate both its long-range missile and attack submarine programs.