Pentagon prepares for weeks of ground operations in Iran
washingtonpost.com
washingtonpost.com
The regime has been decapitated and it lives on. They planned for this for decades and built a resistant decentralized command structure.
Their army survived the first shock and is now engaged in a decentralized gorilla conflict (as they always planned) and everyone knows how that ends. (When US gives up without accomplishing anything and goes away)
The modern autocracies barely even pay lip service to such ideas