During the visit, a number of issues were discussed, including global security, the war on terrorism, the situation in Syria and in the Middle East as well as military and technical cooperation between Moscow and Tehran. Iran has traditionally been a major buyer of Russian-made weapons. Moscow and Tehran avidly cooperated in the military-technical field after the Iranian revolution and until the introduction of anti-Iranian sanctions. Last year, the final agreement of the Iranian nuclear program was reached and the easing of sanctions was announced. The landmark deal has given a fresh impetus to military cooperation between Russia and Iran.
In September 2015, a new agreement was signed to deliver S-300PMU-2 air defense systems to Iran. The implementation of the contract is expected to start in early-2016 and be completed in autumn. An S-300 system unit comprises a regiment command point and two divisions with four missile launchers in each. The price tag for two S-300PMU-2 units will be over $1 billion. After the deal was signed the first shipment was sent to Russia’s Kapustin Yar military range. Currently, the systems are undergoing tests of their capabilities, and then they will be delivered by sea to Iran. READ MORE