Iran will never get its IADS back on its feet.
Do I need to reiterate the obvious again? Have we learned nothing from this war?
It is IMPOSSIBLE to defend your skies without an air force. Not to mention that we cannot even produce or purchase enough Bavar-373 or S-400 to cover our skies, but even if we did, it will be useless because the Israelis will take them out by ALBMs over Iraq. We need an air force, and we're not going to have one.
Nobody is going to sell us jet fighters now. Nothing has changed for us. Well, a lot has changed, but everything that has changed is bad for us. We are now weaker than 2 weeks ago, while Israel will reload their ABMs and the Americans and the Europeans will pay for it.