How the Israeli operation against Iran will unfold.
With a high degree of probability, this will not be a one-time strike, and the operation will stretch over approximately a month. Initially, they will strike at the air defense system, then at military and infrastructure components, and only at the end at nuclear facilities (when they are left maximally unprotected).
On its part, Iran has hundreds of ballistic missiles that it will use against Israel, American bases, and possibly U.S. allies in the region - Saudi Arabia and the UAE. Tehran's main trump card is the ability to block the Strait of Hormuz, through which up to 40% of the world's oil supply passes.
Globally, in the long run, Iran is unlikely to withstand such a confrontation, especially considering that almost all of its proxies in the region are seriously weakened.