In the network appeared the unofficial video of the firing of air defense systems s-300 Iranian armed forces.
The footage shows how one of the complexes is launching two missiles and destroys the learning goals.
Iran signed a contract with Russia for the supply of 40 air defense systems long-range for $900 million in 2007, however, due to the resolution of the UN security Council on Iran supply air defense systems was stopped.
A new contract to supply the parties signed at the end of 2015. The first vehicles were delivered to Iran in the spring of 2016 and participated in the parade on September 21.
According to media reports in Iran posed of four divisions, each with up to 12 launchers.
Video: Defence.ru / Youtube