So what's the aim with Iran? Because it won't be like going after Iraq---Iran is way more competent in comparison and has more people and may or may not have already finalized the atomic bomb. So it won't be a simple get in-get out like they thought with Iraq.
And the Pentagon is itching to move onto Great Power competition in the pacific...they're basically done with the Middle East and War on Terror. So Im kinda wondering what the play is here.
Yeah it wouldn't be easy at all. Iran is built like a fortress. big economic and big money losses. Northern border won't be secured and weapons and manpower would keep flowing in. Persians have a strong national identity and their soldiers are unlikely to fragment on impact in the same manner that Arab armies do.
It has 90 million people that share an extremely strong national identity. You ever met a persian? There won't be defectors or in-fighting like Iraq. They will unite and more than likely fight/resist bitterly. Country is almost as mountainous as Afghanistan and three times the size. They have proxies all across middle east. No one can question their commitment and loyalty. They will activate if Iran tells them to activate. They will turn Iraq, Israel, Lebanon into warzones as well, if neccessary.