First posted on Instagram · @profilopolitics
Treasury Secretary Scott Bessent announced Thursday that the United States is sanctioning 17 additional tankers tied to Iran's so-called "shadow fleet" — the latest strike in the Trump administration's campaign to choke off Tehran's oil money. The vessels were moving millions of barrels of Iranian crude, fuel and gas, including shipments bound for China and other parts of Asia.
According to the announcement, the network hid behind front companies and tangled ownership structures stretching across more than a dozen countries to dodge existing sanctions. Bessent said the Treasury Department is going after the financial networks that let Iran bankroll its regional activities — and warned that anyone helping Tehran evade sanctions could face the full force of U.S. Treasury authorities.
The shadow fleet — aging tankers sailing under flags of convenience, going dark on tracking systems, and conducting ship-to-ship transfers at sea — has been Iran's workaround for years, keeping oil revenue flowing despite the sanctions regime. Thursday's designations are designed to make that workaround more expensive and more dangerous for everyone who touches it: owners, operators, insurers, and the traders brokering the cargoes.
The squeeze lands hardest on China, still the biggest buyer of Iranian crude, and on the shipping networks accused of facilitating the trade. Washington's message to the companies, traders and middlemen in the chain is blunt: the net is closing, and the cost of doing business with Tehran keeps going up.
The move keeps the administration's two-track Iran posture intact — maximum economic pressure on one track, diplomacy on the other. With the U.S. holding off on military action while talks continue, sanctions remain Washington's sharpest tool for forcing Tehran to feel the cost of its defiance.