Expansion of secondary sanctions to digital assets, gold, and aviation

More than 60 companies, individuals, and vessels newly sanctioned

“Expulsion from the dollar system” warned

China, the largest importer of Iranian oil, temporarily

The administration of U.S. President Donald Trump has launched a sweeping campaign of economic pressure aimed at effectively isolating Iran from the global economic and financial system. The United States has expanded the scope of its secondary sanctions to include third-country companies and financial institutions conducting business with Iran, issuing a public warning for companies and financial institutions worldwide to sever their economic ties with Iran.


However, the U.S. did not immediately impose secondary sanctions on major trading partners, including China—the largest purchaser of Iranian crude oil. The U.S. has said it will allow a certain period for corrective action, after which sanctions will be imposed if transactions continue.


Scott Bessent, U.S. Secretary of the Treasury. Photo by Yonhap News

Scott Bessent, U.S. Secretary of the Treasury. Photo by Yonhap News

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On August 24 (local time), U.S. Treasury Secretary Scott Bessent held a press conference at the Treasury Department headquarters in Washington, D.C., officially announcing the launch of what he called "Operation Economic Outcast."


Secretary Bessent stated, "Our goal is to sever all economic lifelines supporting the Iranian regime worldwide and leave Tehran isolated." He declared the United States would embark on an "economic onslaught" targeting Iran's global financial networks.


The Trump administration referred to this measure as the "Economic D-Day," drawing a parallel to the Allied Normandy landing during World War II.


Sanctions Expanded to Five Key Sectors: Digital Assets, Gold, Aviation, Shipping, and High Technology

The core of this measure is the significant broadening of the scope of the Iranian economy subject to U.S. secondary sanctions. The Treasury Department's Office of Foreign Assets Control (OFAC) is now authorized to impose sanctions on individuals and companies worldwide who transact with or support Iran in five areas: digital assets, advanced technology, gold, aviation, and shipping.

US Unveils 'Iran Economic Outcast Operation'... Warns World to Sever All Ties View original image

The Treasury Department explained that Iran is using virtual assets to evade sanctions and raise funds for the Islamic Revolutionary Guard Corps (IRGC), and that advanced technology is being used in weapons development.


Gold is utilized by Iran as a means to defend against the sharp depreciation of the rial and inflation, while civilian aviation and shipping networks are used for the transfer of weapons, sensitive technology, cash, and for crude oil exports.


At the same time, the United States has newly designated over 60 companies, individuals, and vessels around the world for sanctions, as they have been identified as supporting Iran’s nuclear and missile technology acquisition, cyber operations, and oil revenue generation.


Warning to Financial Institutions Supporting Iran: "You Will Be Excluded from the Dollar System"

US Unveils 'Iran Economic Outcast Operation'... Warns World to Sever All Ties View original image

Secretary Bessent especially issued a strong warning to financial institutions facilitating money laundering or crude oil payment transfers for Iran. He said, "Any institution abetting money laundering on Iran’s behalf will be excluded from the U.S. dollar system," adding, "the clock has now started." The Treasury Department is also set to announce additional sanctions against a major financial institution within this week.


Nevertheless, the U.S. did not immediately apply secondary sanctions to countries or major financial institutions that have dealings with Iran. Secretary Bessent also did not specify the targeted countries or the exact timing of these sanctions. He explained, "We are giving everyone an opportunity to correct their wrongful conduct," and clarified that a certain cure period will be granted.


The key variable is whether sanctions will actually be imposed on China. The U.S. has previously expanded sanctions against independent "teapot" refiners in China and the "shadow fleet" transporting Iranian crude oil.


However, the Trump administration is not directly targeting China’s major banks involved in crude oil transactions with Iran. One foreign media outlet cited the planned U.S.-China summit between President Donald Trump and President Xi Jinping in Washington, D.C. at the end of September as a reason for this restraint.


Intensified Economic Pressure Amid Prolonged Military Operations

This measure is interpreted as an attempt to pressure Iran into concessions and restore normalcy in the Strait of Hormuz, as the war with Iran has dragged on for nearly six months.


Maritime traffic through the Strait of Hormuz remains heavily restricted, and diplomatic negotiations between the U.S. and Iran are still at a stalemate. According to the Associated Press, Iran is utilizing its control of the strait as leverage, thereby imposing considerable economic and political costs on the United States. However, it is also noted that economic sanctions may take significant time to actually impact Iran's economy or the regime’s decision-making.



The Iranian economy has already been severely shaken by the war and previous sanctions. According to the Associated Press, on this day, the Iranian rial fell to a record low of 2,020,000 rials to the dollar in the market. The International Monetary Fund (IMF) projects that Iran’s gross domestic product (GDP) will decline by more than 5% this year.


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