New Delhi/Moscow: Hindustan Aeronautics Limited (HAL) is set to begin mass production of the Su-57 stealth fighter after a Russian technical team confirmed India’s capability to manufacture the jets domestically. Russia has offered full technology transfer, including source codes, paving the way for local production once a deal is finalised.
The assessment, jointly prepared by the Sukhoi Design Bureau and other Russian defence institutions, states that HAL already possesses about 50% of the infrastructure needed to produce the Su-57E. The Russian experts visited HAL’s key facilities in Bengaluru, Nasik, and Koraput in September to evaluate technical readiness and manufacturing capabilities.
HAL Ready for Su-57E Production
Sources familiar with the report reveal that HAL has the capacity to produce up to 505 Su-57 stealth jets. The findings were submitted ahead of President Vladimir Putin’s planned visit to New Delhi, with experts suggesting that a production agreement could be announced during his trip.
HAL’s core competencies in engine assembly, avionics integration, and airframe construction, combined with decades of experience producing Su-30MKI fighters, provide a solid foundation for Su-57E manufacturing. The internal review at HAL is now identifying priority areas for investment, including advanced composite materials, radar-absorbing coatings, digital design and simulation technologies, next-generation engine test beds, human resources, supply chain development, and research partnerships.
India’s Aerospace Leap
Defence experts say joint production of the Su-57E would significantly strengthen the Indian Air Force while enhancing India’s position in the global aerospace sector. The Su-57E offers stealth, supersonic cruise, low radar signature, and multi-role capabilities an important addition as India’s fighter fleet faces a gradual decline.
Domestic production of the Su-57E could complement India’s AMCA fifth-generation fighter programme, boosting indigenous capabilities and providing a cost-effective solution compared to acquiring foreign jets like the Rafale.