Treasury Secretary Scott Bessent announced on Monday a new economic pressure campaign against Iran, titled "Operation Economic Outcast." The initiative, which Bessent described as an "economic D-Day," warns foreign nations and financial institutions to sever ties with Tehran or risk losing access to the U.S. dollar system. The announcement comes six months into a war between the U.S., Israel, and Iran, which officials described as having reached a military stalemate.
The administration stated that the operation aims to utilize secondary sanctions to pressure Iran into reopening the Strait of Hormuz. While the U.S. has maintained various sanctions on Iran for nearly 50 years, this new phase targets the countries and governments that host entities facilitating Iranian cash flow. Bessent stated that the Treasury Department is providing a "cure period" for partners to remedy their behavior before imposing restrictions, though he noted that the administration does not have "infinite patience."
As part of the rollout, the Treasury Department expanded its authority to sanction individuals or entities operating in the Iranian digital assets, gold, technology, aviation, and shipping sectors. New sanctions were specifically applied to 60 entities, individuals, and vessels linked to Iran’s nuclear program, missile technology, cyber operations, and oil revenue. Bessent declined to name specific countries targeted by the new measures but noted that the administration is conducting "quiet diplomacy" and that U.S. officials are currently calling counterparts to demand action.
For American consumers and the global market, the primary impact is felt at the fuel pump and in shipping lanes. AAA reported that U.S. gas prices reached over $4 a gallon in the last month due to the conflict and the continued closure of the Strait of Hormuz, a critical maritime chokepoint. While the U.S. has implemented a naval blockade, the Iranian government maintains a military presence capable of threatening ships in the Persian Gulf. United Nations Secretary-General António Guterres has warned that these disruptions are also affecting the global flow of fertilizer and other commodities, contributing to rising prices worldwide.
The outcome of this campaign depends on the response of major trading partners, particularly China, which has historically purchased roughly 90% of Iran's oil. President Trump is scheduled to meet with Chinese President Xi Jinping on Sept. 24 to discuss a potential trade deal, providing a deadline for diplomatic efforts. Meanwhile, Iran's security chief, Mohsen Rezaei, has vowed a "seismic" retaliation, warning that Iran could further target tankers on the Omani side of the Strait of Hormuz. Bessent stated he expects the announcement of a major financial institution being sanctioned by the end of this week.