President Donald Trump's sanctions strategy for Iran, termed "Operation Economic Outcast," was announced on Monday, August 24, 2026. The operation involves a sanctions campaign aimed at restricting Iran's foreign financial support. Treasury Secretary Scott Bessent initiated the operation by blacklisting over 60 entities linked to Iran and expanding secondary sanctions. Bessent stated that countries have a defined timeline to cease identified activities but did not disclose specific nations or deadlines, emphasizing a preference for "quiet diplomacy" before resorting to sanctions.
China, which is responsible for approximately 90% of Iran's oil exports, is a critical factor in the effectiveness of these sanctions. Bessent indicated that no country is exempt from U.S. sanctions, but he did not specify if or when China would be targeted. The announcement comes as Chinese President Xi Jinping is scheduled to visit the White House on September 24, 2026.
The U.S. has existing secondary sanctions but has applied them selectively. The success of Operation Economic Outcast will depend on the U.S. government's willingness to enforce these sanctions against key countries.