Mallinggihan kalih, mesin ganda, supermaneuverable, karipta olih Biro Désain Sukhoi miwah kakardi olih Pabrik Pesawat Komsomolsk-on-Amur.
They are single-seat, twin-engine supermaneuverable multirole fighters, designed by Sukhoi and built by Komsomolsk-on-Amur Aircraft Production Association.