'Kharg Island, located in the Persian Gulf, is Iran's primary oil export terminal, handling roughly 90–95% of its seaborne crude exports and possessing a storage capacity of around 30 million barrels. As a critical economic asset and "crown jewel," it is a major strategic target, with recent U.S. strikes targeting military sites on the island while threatening energy infrastructure.' - Gemini
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It would be a less complicated involvement than confiscating the uranium deposits. He could just keep dropping bombs on where he thinks they are hidden. With Kharg Island, he can claim an immediate ROI with the oil.

He painted himself in a corner. Not going in and the world will see him as weak and a blowhard, which we here already knew,
So lets see how it goes, and last....I'm not feeling warm and fuzzy on this.
I'm still on the ,,,,#SendBarron crusade

He backed off on hitting Iran's power plants. He chickened out on embargoing Russian oil. And he just blinked and is allowing a Russian tanker to re-supply Cuba's commies with oil.
All this while those in the know are saying Putin is providing targeting info to the Iranians, which let them destroy one of our very expensive AWACS planes.
He's a weakling.