Russia is intensifying efforts to sell its Su-57E fifth-generation fighter to India, capitalizing on delays in securing American GE engines for India’s homegrown Advanced Medium Combat Aircraft programme, according to reports from defence circles.
The Su-57E represents an export variant of Russia’s Sukhoi Su-57 stealth combat aircraft, designed to meet international air force requirements while leveraging Moscow’s established defence ties with New Delhi. The offer has gained traction as a potential interim or parallel procurement to address India’s fighter modernization needs.
India’s AMCA programme, spearheaded by Hindustan Aeronautics Limited and the Defence Research and Development Organisation, has faced headwinds in securing powerplants. The Indian Air Force requires advanced turbofan engines with supercruise capability and reduced radar cross-section, technical specifications that have complicated partnership negotiations with Western suppliers. General Electric’s reluctance or inability to commit engines to the AMCA timeline has widened the window for alternative platforms.
The Su-57, operationally deployed by Russia’s Aerospace Forces since 2020, carries a single pilot, features an internal weapons bay, and integrates advanced avionics and sensor fusion systems. The Su-57E export version would likely carry different engine configurations and potentially modified avionics to meet Indian Air Force operational protocols and interoperability standards with existing fleet systems.
India has a long history of procurement from Russian aerospace manufacturers. The IAF operates Su-30MKI variants extensively, and Su-35 fighters are in advanced procurement stages. Adding a fifth-generation Su-57E would expand India’s air superiority envelope and provide an operational stealth platform while AMCA undergoes development and certification, a process typically spanning 10–15 years from critical design review to squadron service.
The strategic calculus is complex. India has committed to the AMCA programme as a cornerstone of the ‘Make in India’ defence manufacturing initiative, but geopolitical realities and engine supply bottlenecks have forced New Delhi to consider stopgap acquisitions. A Su-57E purchase would not replace the AMCA but could serve as a bridge capability, allowing the IAF to maintain technological parity during a transition period.
Russia has positioned the Su-57E as combat-proven, having accumulated operational hours over Syria and Ukraine. The aircraft’s radar-evading design and internal weapons carriage represent capabilities the Indian Air Force currently lacks in operational service, making it strategically relevant despite ongoing indigenous development efforts.