New Delhi, July 25 -- The first indigenous Expendable Turbo Jet Engine of 350 kg thrust class, designed by DRDO's Gas Turbine Research Establishment (GTRE), has been successfully developed. GTRE had identified Azad Engineering, Hyderabad as Industry partner for the manufacturing and assembly of the engine. On July 22, 2026, the engine was successfully realised and delivered to GTRE by Azad Engineering, a landmark achievement for India's aerospace and defence ecosystem. The delivery marks the culmination of years of precision engineering, advanced manufacturing, and close partnership between India's scientific & industrial communities.

Mastered by only a handful of nations, jet engine technology is widely regarded as one of the most sophi...