India's SMART Torpedo: Revolutionizing Anti-Submarine Warfare in the Indo-Pacific India’s Supersonic Missile Assisted Release of Torpedo (SMART) is a groundbreaking anti-submarine warfare (ASW) system developed by the Defence Research and Development Organisation (DRDO). With a 650 km range, SMART combines a supersonic missile with a lightweight torpedo to engage submarines far beyond conventional limits, redefining naval strategy in the Indian Ocean Region (IOR). Launched from ships or coastal batteries, it integrates real-time ISR from P-8I aircraft and satellites, offering unmatched standoff capability. Successfully tested (2020-2025), SMART is poised for induction by 2026-2027, enhancing India’s deterrence against Chinese and Pakistani submarine threats. While not rendering submarines obsolete, it forces adversaries to rethink underwater tactics. This essay explores SMART’s technical prowess, strategic significance, global comparisons, and limitations, supported by expert insig...