Iran is doing the right thing ...
The USA and Israel are deeply concerned that Iran is on the point of acquiring the S-300 missile system from Russia. Why these two warmongers are concerned about a small country's determination to protect itself against its enemies is simply beyond me. Its like a bully with a shotgun getting angry at the his victim for having a hand gun to protect himself against the bully's threats. I for one am surprised at why these 2 countries are against the acquisition by Iran of a system that is nothing else but a system of defence against aerial attacks on Iran.
US and Israel know fully well that the S-300 anti-aircraft missile system Iran is acquiring is purely for defense of Iran air space, not a system of offence against Israel or against any other country. The S-300 system is capable of tracking 100 targets immediately and attacking them from 75 miles away, which means that US and Israeli planes will not be able to easily destroy nuclear targets in Iran without their planes being exposed to the S-300 array of missiles. Does the US or Israel expect Iran to open its air space for the convenience of US or Israel to attack it ?