Russia offered India two versions of the Su-57 at once: one controls drones
IDRW: Russia may also provide access to combat aircraft software
Su-57M1
Su-57M1 Fighter: When Will Serial Production of the New Combat Aircraft Begin
The aviation plant in Komsomolsk-on-Amur has expanded its production facilities
Russia's First Sixth-Generation Su-57M1 Fighter to be Equipped with 450 km Range R-97 Missile
The new missile's maximum speed is up to 10,000 km/h
Modernized Su-57M1 with AL-51F1 engines to become a sixth-generation fighter
New versions of the combat aircraft feature increased reliability and maintainability