Um, both Iran and Syria are client states of Russia so why would Iran be worried????
Another good question is why are these obvious Putinista shills allowed to remain here to do what they do? Why aren’t they booted off?
Moscow will reportedly provide Russian troops in Syria with an advanced antiaircraft missile system as part of its military support for Syrian president Bashar Assad.
"This system is the advanced version used by Russia, and it's meant to be operated by Russians in Syria," a Western diplomat who is regularly briefed on US, Israeli, and other intelligence assessments told Reuters.
And as The Daily Beast's Michael Weiss points out, any antiaircraft missiles deployed by Russian troops in Syria won't be directed at ISIS, since ISIS has no air force.
In fact, none of the rebels do only government forces have access to aircraft.
Russia has substantially increased its military presence in Syria over the past two weeks under the guise of helping the embattled Assad fight ISIS and other extremists. ..."
(Excerpt) Read more at Business Insider ...
Even if Russians operated the [anti-aircraft] missiles and kept them out of the hands of the Syrian army, the arrival of such an advanced anti-aircraft system could also unsettle Israel, which in the past has bombed sophisticated arms it suspected were being handed to Assads Lebanese guerrilla allies, Hezbollah.
In the Middle East you never know what will happen. If the Russians end up handing it (SA-22) over to the Syrian military I dont think the Israelis would intervene but they would go bananas if they see it heading towards Hezbollah in Lebanon, the diplomatic source said.
An Israeli military spokesman declined to comment on the missile system. A senior Israeli defense official briefing reporters on Thursday said Israel was in contact with Moscow and would continue its policy of stopping advanced weapons reaching Hezbollah.
We have open relations with the Russians who have come to save Assad in the civil war. Along with this, we will not allow our sovereignty to be compromised or the transfer of advanced or chemical weapons (to Hezbollah). We are following the developments and keeping open channels with Moscow.
http://www.reuters.com/article/2015/09/11/us-mideast-crisis-syria-arms-idUSKCN0RB1Q020150911