This SU-35(BM) is the the last flanker of SU-27 family and the last Russian 4th generation jet.
The new SU-35 is with his supreme flight performance the most agile fighter ever made in the world, the engines are "Article 117S" and have 14.5 tons of thrust each. Unlike Su-37, which was seen as remarkable aircraft by aerospace community, Su-35BM have only Russian systems in his 5th generation cockpit. The radars of this killing machine can track 30 different targets and show over 300 km forward. This is not a simple plane, this is Russian most advanced heavy supermaneuverabile multirole fighter.