Sukhoi PAK FA:

The Sukhoi PAK FA manufactured by the Russian, PAK FA is an abriviation of "Prospective Airborne Complex of Frontline Aviation") is a fifth jeneration jet fighter and twin-engine jet fighter being developed by Sukhoi for the Russian Air Force. The Sukhoi T-50 is the prototype for PAK FA.

 

MIG 1.44

Mig 1.44 is a technology demonstrator designed by MIG in the framework of the MFI to provide russian air force a fifth-generation multirole at the 2010. that a supersonic multirole hyper manoeuvrablecapable of flying super cruise.equiped with two AL41F engines of 20 tons thrust each, The twin-tail planform features an all-moving canard-type foreplane with a wingspan of about 15 meters and a length of about 20 meters with a top speed of over 2,500 km/h.

I put this video for Mig 1.44

Soukhoï Su-47 Berkut

Soukhoï Su-47 is a Russian fighter aircraft It is called the Berkut "golden eagle" .

The main feature that makes it instantly recognizable, his wing is sharply reversed.

This feature would enable him to have a speed, a range, a maximum operational capacity to carry a stealth, handling out of the ordinary, and many Russian technology .

I put this video for Soukhoï Su-47 Berkut: