The Defence Research and Development Organisation (DRDO) has reached a major milestone in the development of scramjet engines by completing a ground test for over 1,000 seconds at its Hyderabad facility. This achievement marks a significant step forward in the design of long-duration scramjet combustors, setting the stage for upcoming full-scale flight trials. The successful test holds immense importance for India’s Hypersonic Cruise Missile Development Programme, as it unlocks the potential for high-speed and extended flight capabilities. The DRDO’s accomplishment demonstrates a leap in technological advancement and paves the way for future aerospace innovations.