Key facts
- The U.S. Treasury launched "Operation Economic Outcast" to isolate Iran by pressuring its trading partners.
- The campaign threatens sanctions on entities that continue commercial ties with Iran.
- China is identified as a key challenge due to its dominant role in buying Iranian oil.
- The U.S. previously warned banks in China and other regions about potential secondary sanctions.
- China's embassy stated that sanctions are not a solution and called for diplomatic engagement.
- The ultimate goal is to bring Iran back to negotiations on issues like the Strait of Hormuz and nuclear development.
The Trump administration has initiated "Operation Economic Outcast," a new campaign to economically isolate Iran by pressuring its trading partners. U.S. Treasury Secretary Scott Bessent announced on August 24 that entities facilitating transactions with Iran would face deadlines to sever ties or risk U.S. sanctions, including removal from the U.S. dollar system.
Experts suggest the campaign's effectiveness hinges on Washington's willingness to directly target major Chinese financial institutions and oil buyers, which are central to Iran's revenue. This approach carries the risk of provoking retaliation from Beijing and potentially reigniting a trade war, especially with Chinese President Xi Jinping's planned visit to Washington on September 24.
Former U.S. Treasury officials view Bessent's remarks as a public warning to major actors, including China, to change behavior before broader actions are taken. The administration claims to have mapped Iran's sanctions evasion networks, suggesting a plan to close remaining channels. However, closing off China's role as the dominant buyer of Iranian oil presents a significant challenge.
China's embassy in Washington stated that sanctions and pressure are not effective solutions and called for political and diplomatic efforts. The U.S. has previously sent warning letters to banks in China, Hong Kong, Oman, and the UAE regarding potential secondary sanctions. Experts like former OFAC official Max Meizlish suggest that China's Bank of Kunlun, previously sanctioned in 2012, should be a target for new sanctions to increase pressure on its parent company.
While the administration's objective is complete economic isolation of Iran, aiming for a political resolution, experts caution about potential unintended consequences. These could include disruptions to global energy markets and difficulties for ordinary Iranians in obtaining essential goods. The success of the sanctions campaign may ultimately be measured by Iran's willingness to return to negotiations.