DRDO achieves significant milestone in Scramjet Engine Development Conducts Active Cooled Scramjet Subscale Combustor ground testing for over 1,000 seconds National Defence Bureau, New Delhi, 25 April 2025 Defence Research & Development Laboratory (DRDL), a Hyderabad-based laboratory of Defence Research and Development Organisation (DRDO), has achieved a significant milestone in the field of Hypersonic Weapon […]