Let's be reasonable
Iran is too big to invade, their is no staging post for anyone to build up a force that could in any way invade Iran
So Iran if attacked (big if) will be strikes against its nuclear program, missile and weapons sites and possibly leadership and as usual it will be justified in the west, with people happy to see stiles against the mullahs
Iran doesn't have a great airforce, all its defence and offence will be missile based
If attacked Irans response will be to target U.S military bases in the region, so Iran at least has multiple targets to hit
Iran could conduct a proper heavy strike against Israel and this time go for vital infrastructure and important sites
It could go after U.S naval ships
The Jews have been hit and they have had to suffer through lockdown, and attacks, lawfare and targeting across the world
They are upset and they want to use the U.S to control the region to safeguard Israel
The U.S at the moment is a puppet and is doing the bidding for its master
Irans best defence is offence and is attacked it needs to wipe out U.S bases in the region
Notify all states that if attacked any bases in their territory will be targeted
And hit Israel as hard as it can
It's however will take punishment also and it's based and nuclear assets may be hit, so they need to be moved z safeguarded as best Iran can
My next statement is strange
But the world and the Muslim world will emerge from this changed
Islam is growing fast, our population is younger then anyone else and the world is changing and being revealed.
Muslim countries need to change and nothing forces change then threat and anger