#

russia Desperately Offers India Two-Seat Su-57 That Doesn't Exist Yet, Plus New Engines, Tech Transfer to Close Sale

4161
russian Su-57 fighters / Open source photo
russian Su-57 fighters / Open source photo

russia promises India two-seat Su-57 variant with AL-51F1 engines and full localization as Delhi hesitates, first flight planned late 2026

India is still hesitating whether to buy Su-57 fighters, so russians are actively promising more and more bonuses, including a new engine and even a just-patented aircraft variant.

russians are not abandoning attempts to sell their analogovnet fighter Su-57 to India. Now besides insane localization volumes and technology transfer, they are even offering a two-seat variant that does not yet exist in metal at all.

Read more: Over Dozen B-1 Bombers Deploy to UK — Already More Than Half of America’s Combat-Ready Fleet With Just 47% Mission Capable Rate
Patent for two-seat Su-57 variant — currently the only available official aircraft image
Patent for two-seat Su-57 variant — currently the only available official aircraft image / Open source image

As Indian Defense News reports, corresponding negotiations have been ongoing since the Wings of India 2026 exhibition. It is stated that the second pilot will control various unmanned systems, such as the same S-70 Okhotnik.

Currently, the fuselage for the two-seat variant is allegedly already being assembled at Komsomolsk-on-Amur Aviation Plant, where Su-57 production takes place. The first flight is planned for late 2026 or early 2027.

T-50-2 experimental aircraft with allegedly new AL-51F1 engine
T-50-2 experimental aircraft with allegedly new AL-51F1 engine / Open source image

Besides this, the proposal also includes a package organizing production in India and transferring critical technologies. This includes among other things new AL-51F1 engines, also known as Izdeliye 30, which only recently began testing. Should not be confused with the new russian Izdeliye 30 missile.

Defense Express notes this is a good demonstration of russian desire to somehow sell their own fighter to Indians. The latter already refused the deal once, but with desire to expand air forces and obtain technologies for their own fifth generation, the position may change.

Su-57 rollout from factory shop
Su-57 rollout from factory shop / Open source photo

An important nuance of this story it currently relies only on media reports. Thus, at minimum the indicated production state and potential aircraft testing should be perceived somewhat skeptically until additional information appears.

Two-seat Su-57 has been actively discussed since at least 2020, and in 2023 a corresponding patent was registered, so perhaps the prototype is indeed already being assembled, but we have no precise information yet. Either way, some time will be needed before the first such aircraft can arrive in India.

russian Su-57 fighter
russian Su-57 fighter / Open source photo

On Western fifth-generation fighters like the same F-22, there is space for only one pilot. However, even so they managed to implement loyal wingman drone control without need for an additional crew member, which turns out even more practical.

Whether russians will succeed in selling Su-57E to India still remains a hanging question being discussed. In favor of project success is the fact that russian Sukhoi Superjet plans to be localized by Indian industry. However, given partnership with the same France in aviation matters, the result is still undetermined.

Read more: Europe's LEAP Anti-Drone Missile Targets 2027 Deployment With Aggressive "Build First, Perfect Later" Strategy