DefenseSukhoi plans to test sixth-generation technologies with Su-57DTwo-seat version of the Felon could be used to develop combat AI and more complex control of unmanned aircraftAugust 15, 2026Read more
DefenseRussia begins flight tests of twin-seat Su-57D stealth fighterNew variant could support drone coordination missions in addition to pilot training, said UACMay 19, 2026Read more