We will sell S-300 in Iran and for Assad.
Russian S-300 in Syria Will Curb Israel From Operating Against Iran - Researcher
The lion’s share of Israeli media earlier voiced concerns over the Russian Defense Ministry’s plans to reconsider supplies of S-300 systems to Syria following the western-coordinated airstrikes against the war-weary country.
https://sputniknews.com/analysis/201...a-curb-israel/
With s-300 patrolling will rise on 300 kilometers(~150miles) radius
If their air-defense not sleep - all work well.
Syria shoots down Israeli warplane as conflict escalates
Syria shoots down Israeli warplane as conflict escalates - BBC News