The Defence Research and Development Organisation (DRDO) has achieved a significant milestone in India’s Hypersonic Cruise Missile Development Programme by conducting a key ground test for over 1,000 seconds at its Hyderabad facility. This successful test of the scramjet combustor validates the design for long-duration scramjet combustors, crucial for enabling high-speed, long-duration flight capabilities. The milestone paves the way for full-scale flight testing, marking a significant step forward in India’s missile development capabilities. The successful ground test demonstrates DRDO’s commitment to advancing technology in the defense sector and marks an important achievement in India’s quest for high-speed missile technology.