State tests of the newest Russian fighter 5th generation su-57 will be completed in 2019, the MiG-35 is expected to certify until the end of 2021, said in an interview to the newspaper "Red star" commander of the air force Sergei Dronov. The drones reminded that the meetings in Sochi by the Supreme glavnokomanduyuschim, Russian President Vladimir Putin has set the task to re-equip 3 regiments of su-57. However, he clarified that the MiG-35 is more economical to operate than already standing on the armament of the universal generation aircraft 4 su-30SM and su-35S, and its Price per flight hour for roughly one and a half times lower than the models of " su ". Su-57 (formerly known as PAK FA) - Russian fighter of the 5th generation. The first time rose into the air in 2010. The combination of high manoeuvrability with the capability to perform supersonic flight, as well as modern avionics and low visibility, according to the developers, provide su-57 advantage over competitors. The Ministry of defence of the exposition "Army-2019" signed a contract for the purchase of 76 su-57. The MiG-35 is the newest multipurpose fighter of generation 4 , which is a further development of MiG-29K/KUB and MiG-29M/M2. Flight review of the MiG-35 was launched on 26 January 2017, and the next day in Moscow region was the International performance of the aircraft. <span style="color:darkgray