On Truth Social, Donald Trump announced what he called the most crushing economic operation the United States had ever mounted, promising Iran “economic warfare and isolation on an unprecedented scale.” He listed what he wants shut down: oil smuggling, swap lines, cash transfers, exchange houses, ship registries, and front companies. He gave the campaign a name borrowed from 1944: “Economic D-Day. “Any country that lets its banks, businesses, airports, or government ‘provide any type of lifeline to Iran,’ he wrote, ‘will itself face TREMENDOUS economic consequences.'” A day later, Scott Bessent filled in the muscle on the media. The administration…