GTRE-Safran to Develop 9 Prototypes of 120kN Fighter Jet Engines Over 12-Year Period

Bengaluru, September 11, 2025 – In a significant stride towards self-reliance in defense technology, India has embarked on a landmark collaboration with French aerospace giant Safran to co-develop a 120-kilonewton (kN) thrust fighter jet engine. This initiative, led by the Defence Research and Development Organisation (DRDO) through its Gas Turbine Research Establishment (GTRE), marks a pivotal move in India's quest to enhance its indigenous defense capabilities.

The ambitious project envisions the development of nine engine prototypes over a 12-year period, with the first flight test scheduled for 2028. The initial engines will deliver 120 kN of thrust, with plans to scale up to 140 kN by the end of the development cycle. This progression aims to meet the evolving requirements of India's Advanced Medium Combat Aircraft (AMCA) program, a fifth-generation stealth fighter currently under development.

A key feature of this collaboration is the full technology transfer from Safran to DRDO, encompassing advanced technologies such as single-crystal blade technology. These blades, constructed from superalloys, offer superior efficiency, longevity, and resilience under high heat and stress conditions. While DRDO has developed this technology, adapting it for high-powered jet engines presents a unique challenge. Safran’s commitment to transferring 100% of its technology to DRDO underscores the depth of this strategic partnership.

The project, estimated at approximately ₹61,000 crore (about $7 billion), is poised to significantly bolster India's defense manufacturing sector. It aligns with the government's 'Make in India' initiative, aiming to reduce dependence on foreign defense imports and promote domestic innovation. The collaboration also strengthens the strategic ties between India and France, reflecting a shared commitment to advancing aerospace technology.

The Safran-GTRE partnership is expected to produce the first batch of engines by 2036, with full-scale production commencing thereafter. This timeline is synchronized with the AMCA's development phases, ensuring that the aircraft is equipped with state-of-the-art propulsion systems upon induction. The successful realization of this project will not only enhance the capabilities of the Indian Air Force but also position India as a formidable player in the global aerospace arena.

As the project progresses, it is anticipated that the collaboration will lead to the establishment of advanced manufacturing facilities and research centers in India, further contributing to the nation’s technological prowess and economic growth. The Safran-DRDO partnership stands as a testament to India’s growing self-reliance in defense technology and its determination to achieve excellence in aerospace innovation.