there is no forever wars. these wars end in suicide wars. or bloodbath where entire army of regime is killed like every single IRGC army is annihiliate and killed. you talking about 1 million dead soldiers kind of wars and millions civilian deaths. or min. 1% of iran pop. could be higher like millions. and war ends they ran out of ammo and go suicidal to end it. All the 'original ' hamas army of 40,000 is dead. or gone disbanded. this war in iran, iran has no chance of winning. if they fight with US army reason they dont want iran to have nukes is .what if iran has nukes and goes suicidal and uses a nuke. and then USA would have to use nukes in retaliation. that is they don't want iran to have nukes. not because they will use it.who cares if Iran use nukes in a war. people can survive nuclear bomb attacks.