India's Dhvani Hypersonic Glide Vehicle Poised to Redefine Strategic Deterrence with Mach 6+ Speed and 10,000 km Range
India’s Defence Research and Development Organisation (DRDO) is preparing to test Dhvani, a next-generation hypersonic glide vehicle (HGV) capable of speeds exceeding Mach 6 (over 7,400 km/h) and an estimated range of 6,000 to 10,000 kilometers. The missile, about 9 meters long and 2.5 meters wide, features a blended wing-body design for aerodynamic efficiency and advanced stealth technology, including low radar cross-section and maneuverable flight capabilities. Utilizing a two-stage propulsion system with a rocket booster and scramjet engine, Dhvani can evade traditional missile defense systems through dynamic in-flight maneuvers. Its ultra-high-temperature ceramic composite heat shield protects it against temperatures between 2,000 and 3,000°C during atmospheric reentry. Designed for both conventional and nuclear payloads, Dhvani enhances India’s strategic deterrence against regional threats, reinforcing defense while aligning with the country’s no-first-use nuclear policy. Its operational induction is targeted by 2029-30, positioning India among elite hypersonic nations. This milestone is expected to significantly bolster India’s defense capabilities and geopolitical standing in the region.