Overview
- President Donald Trump announced on Wednesday a campaign he called an "Economic D‑Day" that will target any country or entity that provides a financial or logistical lifeline to Iran.
- Trump named specific channels for action including oil smuggling, swap lines, cash transfers, exchange houses, ship registries and front companies without detailing exact enforcement steps.
- The announcement follows Treasury warnings of stepped up secondary sanctions under Operation Economic Fury and comes as the U.S. naval blockade and control over movements through the Strait of Hormuz continue to squeeze Iran's oil revenue.
- Regional partners have begun distancing themselves from Tehran, with the United Arab Emirates suspending trade and financial dealings, even as Iran relies on shadow networks and buyers in places such as China to blunt pressure.
- The move raises clear risks for global energy flows, allied trade ties and diplomatic escalation, and it leaves many enforcement and legal questions unresolved that will determine whether the campaign successfully severs Iran's funding.