Are you suggesting that Russia may refuse to sell Iran S-400 due to Israeli objections?
Yes, I am. Obviously, Israel won’t be very happy to see such things.
Several months ago, when Putin lifted a ban on deliveries of S-300s to Iran, Israel made clear that if such deliveries took place it would deliver arms to Ukraine. Since then I have heard nothing about possible supplies. Have you?
In the future the Ukrainian issue won’t have that significance, but I think Israel will find other arguments. Though, the S-300s will eventually be delivered to Iran, I think, but it is doubtful that the same will be with S-400s.