Iran can block the Strait of Hormuz indefinitely. They are demanding war reparations from the United States. Since Trump won't do that, the best case scenario seems to be that one or more third parties - Europe, India, Japan, Saudi Arabia, etc. - offer(s) Iran a package of financial incentives and security assurances which convince Iran to end the war.
If only Muad'dib were here. He could find a way through.
If only Muad'dib were here, we'd have already won the Butlerian Jihad and got rid of the AIs.
>He who can destroy a thing has the real control of it.
> Iran can block the Strait of Hormuz indefinitely.
So can the US leaving Iran without means for existence. Right now Iran can export own oil but denies Arab countries form exporting their oil, I don't think such arrangement could last indefinitely.