Tests of advanced Su-25SM, equipped with a number of new aircraft systems is scheduled for completion in 2012, "Interfax-AVN," the military-industrial complex.
"To date, the advanced Su-25SM has made about 20 successful test flights," - said the official.
According to him, the Su-25SM "established new systems of defense, communications, new calculators."
After completion of the test set for the defense of the Su-25SM, they will be equipped with all modernized single attack aircraft of this type and, possibly, new double-Su 25UBM. Set in a modern complex of Defense aircraft will significantly increase the combat capabilities of attack aircraft.