Flight testing of the upgraded Su-25SM3 strike-fighter will be started in a few months, Voenno-promishlenniy Courier reports with reference to a source close to the military-industrial sector.
«At present we are preparing for flight testing of the strike-fighter, which should be started in the first half of 2015,» the source said. According to him, “the flight testing will “pave the way” for mass upgrade of Su-25 strike-fighters operated by the air forces to Su-25SM3 version».
«Su-25SM3 version was developed following the results of flight tests carried out in 2013 and 2014. Su-25SM3 version differs significantly even from upgraded Su-25SM strike-fighters in terms of weapons and avionics suite,» the source added. He said that Su-25SM is fitted Vitebsk-25 EW suite and it is able to use more weapons.
Su-25 strike-fighters were manufactured by two aviation plants located in Ulan-Ude (Su-25UB operational trainers) and Tbilisi (combat Su-25 jets with an output of 140-150 aircraft per year). A total of 1320 Su-25 jets have been manufactured.











