From its first hours, the operation goes badly improper. The troops seem misplaced inside the unmapped mazes of pipes that honeycomb the oil ports. Meanwhile, refinery staff prove stubbornly uncooperative, sensing that the occupation will probably be short-lived and disastrous. Marathon On day three, Iranian Revolutionary Guard commandos, who have been coaching for this moment since the breakdown of the 2015 nuclear accord with the U.S., storm ashore on the Kuwaiti and Emirate refineries with distant-controlled costs. Unable to use their superior firepower in such a risky surroundings, American troops are reduced to firing futile bursts at the departing velocity boats as oil storage tanks and gas pipes explode spectacularly.