Combined model - Russian fifth-generation fighter Su-50 (T-50).
Historical note: Su-50 (T-50) - the fifth generation Russian multirole fighter. In the future, it is he who should replace the fighters of the Su-27 and MiG-29 family in the Russian Air Force. The aircraft was developed taking into account the requirements of reduced radar visibility and is able to develop supersonic speed without using afterburner. For this reason, all weapons are located in the internal compartments, and composite materials are widely used in the design of the aircraft.
It is assumed that serial production of the new fighter will be deployed by 2015.