It had been reported earlier, that the Bavar-373 was scheduled to be completed by March 2015. Its features are not specified. C-300, in turn, can hit targets at a distance of up to 300 kilometers. According to unconfirmed information, Iran may have a few S-300 complexes, which might form the basis of Bavar-373.
At the same time, at the end of August 2014, Iran tested another anti-aircraft system of local production - Talaash 3. It has a range of up to 200 kilometers and is expected to be presented at the end of September.
Iran signed a contract worth 800 million U.S dollars for the purchase of five Russian S-300 systems in 2007. In 2010, Russia refused the deal due to the background of international sanctions against Iran. In response, Iran required a penalty in the amount of 4 billion U.S dollars. The lawsuit is pending in Geneva court.