“The mobile, truck-mounted system is also purported to be immune to electronic jamming”
And welcome to another episode of “You Bet Your Life”....
Perhaps the Russians wont sell it to them because they know that there is a good chance of an Isreali attack on Iran. If not a single aircraft is shot down with the system, well, thats not good for future sells.
It would be ironic if Irans nuclear sites were destroyed not from the air but from the ground, from BELOW the ground.