How many S-300 systems has Russia sold to Syria and Iran

How many S-300 systems has Russia sold to Syria and Iran, Russia has provided both Syria and Iran with its S-300 surface-to-air missile (SAM) systems, though the specifics of these transfers and their numbers are often kept ambiguous due to security and diplomatic concerns.

S-300 Systems to Syria

Russia reportedly delivered a small number of S-300 systems to Syria following the 2018 incident where a Russian aircraft was mistakenly downed by Syrian forces. Estimates suggest Russia transferred between two to four S-300 batteries to Syria. This was part of a security assistance measure aimed at strengthening Syrian air defenses against regional threats. These systems are reportedly operated under strict Russian oversight, with only limited Syrian control to ensure correct usage.

S-300 Systems to Iran

In Iran’s case, after a protracted delay, Russia delivered the S-300PMU-2 variant (an advanced version of the S-300 system) in 2016. Although exact figures are not publicly available, it is estimated that Russia sold Iran four battalions of the S-300PMU-2 systems, each battalion typically containing multiple launch vehicles and associated radars. This transfer was significant for Iran’s defense capabilities, enhancing its strategic air defense network.

The sale of these systems has had geopolitical implications, as they enhance both Syria’s and Iran’s abilities to counter aerial threats.