In a pivotal development for India’s ambitious Advanced Medium Combat Aircraft (AMCA) program, the Gas Turbine Research Establishment (GTRE) is poised to ink a critical collaboration agreement with an international Original Equipment Manufacturer (OEM) by the close of 2025. This partnership is set to jointly develop a powerful 120kN thrust engine, a cornerstone for India’s indigenous fifth-generation stealth fighter.
This collaboration marks a significant leap in India’s quest for self-reliance in advanced aerospace technology. The goal is to produce a next-generation aero-engine that will not only power the AMCA but also potentially lay the groundwork for future Indian aircraft, including potential sixth-generation platforms. The timeline for this endeavor is aggressive, with the engine’s core expected to be completed within four years. A full technological demonstrator is also slated for ground testing by the end of those four years, showcasing rapid progress.
The new engine is being designed with cutting-edge features vital for a modern combat aircraft. It will emphasize supercruise capability, allowing the AMCA to sustain supersonic speeds without relying on fuel-guzzling afterburners. An enhanced thrust-to-weight ratio will ensure superior agility and performance. Furthermore, stealth features are being integrated into the engine’s design itself, crucial for maintaining the AMCA’s low observability. Fuel efficiency is another key parameter, extending the fighter’s operational range and endurance. The engine is envisioned with a 30-year production lifespan, with continuous upgrades planned to meet future demands.
This partnership is a direct embodiment of India’s “Make in India” and “Atmanirbhar Bharat” (Self-Reliant India) initiatives in the defense sector. By co-developing such a critical component domestically, India aims to drastically reduce its reliance on foreign suppliers for core military technologies. This strategic move will foster a robust domestic aero-engine ecosystem, creating high-tech jobs and strengthening India’s capabilities as a global aerospace player. The success of this engine program is paramount for the AMCA’s overall development and India’s long-term air power strategy.