With the upcoming launch of the Extended Trajectory-Long Duration Hypersonic Cruise Missile (ET-LDHCM), created under the Defense Research and Development Organization’s (DRDO) classified Project Vishnu, India is about to make a major military technological advancement. By enabling quick, accurate, and deep attacks into enemy territory, this missile is designed to revolutionize India’s strategic capabilities, especially in light of its security environment with regard to China and Pakistan.
A result of cutting-edge domestic technology, the ET-LDHCM has a scramjet engine that enables it to maintain hypersonic speeds of up to Mach 8 (about 11,000 km/h) for prolonged periods of time. Because of its speed and capacity for low-altitude flying and mid-flight maneuvers, it is practically hard for modern radar and air defense systems to intercept. With a 1,500-kilometer range and the ability to carry conventional and nuclear bombs weighing 1,000–2,000 kg, the missile offers India a variety of options for strategic missions.
One of the ET-LDHCM’s primary features is operational flexibility. Because it can be launched from land, air, or sea platforms, India’s tactical and strategic reach is greatly increased. The ET-LDHCM’s ability to hug terrain and change direction mid-flight, in contrast to conventional ballistic missiles, improves its survivability and efficacy against high-value targets such enemy infrastructure, command centers, and naval assets.
The materials used in the missile’s construction are resistant to heat and oxidation, allowing it to endure temperatures as high as 2,000°C while in hypersonic flight. Even under challenging operating conditions, such as exposure to seawater and strong sunshine, this resilience guarantees dependable performance.
In terms of strategy, India will join the select few countries (the US, China, and Russia) who have operational hypersonic missile technology with the introduction of the ET-LDHCM. This development is anticipated to change the balance of power in the region and strengthen India’s deterrent strategy, giving it a legitimate defense against changing Asian threats.
The advancement of hypersonic technology under Project Vishnu has wider ramifications than only its military uses. It is expected to spur innovation in satellite launches, disaster relief efforts, and aircraft. Additionally, the project has stimulated involvement from Indian MSMEs, promoting the expansion of the local industry and creating job possibilities.
The ET-LDHCM, which combines advanced propulsion, materials science, and strategic adaptability, is a game-changing milestone for India’s defense industry. It is anticipated that its effective deployment will greatly improve India’s military prowess and have an impact on the region’s geopolitical environment.
