There will be major war in the middle east after Iran arms up. Major war, not any bullshit war. Since you want Israel's destruction that might be a good thing to you. although it wont be contained there, WWII starts in the middle east and Obama has set the stage for it.
After the Zionist Entity is wiped out, they'll probably all go back to arguing over watering holes.
you see, here's the thing. Israel started that fight by stealing the Palestinians' land. It's just not my problem if the Iranians or Iraqis or whoever come along and drive you off of it.
Not that I think that is going to happen. The Zionist entity will die the same way Apartheid South Africa did- when the world realizes it's an injustice and not even the Jews can rationalize it anymore. The Iranians will have little to do with it.
If the Zionists were smart, they'd go for a two-state solution and have somewhere that they'll be the majority in for a few decades before everyone gives up and goes back to Europe.