Russia don't use Shilka and BRDM-2 anymore... Shilka was replaced on 2S6M Tunguska-M1 and 9K96 Pantsyr-S1 (in nearest future) and BRDM replaced on Tiger and GAZ-39371 Vodnik//
And what sense is in using two very similar tanks (T-90 and T-80)? I think it should be T-80AT Black Eagle (with 135, 145 or 152 mm cannon) or T-95 (with 152-mm cannon and air-defense 30-mm autocannons).
its actually PAK-AF...I thing
It is PAK FA - Perspektivniy Aviatsionniy Kompleks Frontovoi Aviatsyi (this mean Perspective Aviation Complex of Frontline Aircraft)
The Su-47 is being developed as the PAF-KA as a joint Russia/India/Sukhoi deal.
Su-47 Berkut is not a PAK FA. Berkut is flying now but PAK FA is only is in development. First flight is planned on 2009.