Why Dubai may be vital to the Trump administration's economic war on Iran

The Trump administration is preparing to escalate its economic campaign against Iran, with Treasury Secretary Scott Bessent signaling an intent to impose "the toughest sanctions in history" to "collapse" the Islamic Republic. However, the effectiveness of this intensified economic warfare may hinge significantly on the cooperation of the United Arab Emirates, particularly the city of Dubai.

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About 80% of Iran's foreign currency exchange is done in Dubai. So Dubai has served as a major source for Iran's foreign currency.

Dubai has long served as a critical financial nexus for Iran, enabling it to circumvent international sanctions and access vital funds, primarily from its oil sales to China. Miad Maleki, a former U.S. Treasury official, told CBS News that approximately 80% of Iran's foreign currency exchange occurs in Dubai. He explained that Iran's economy relies on schemes involving selling oil to China and then using those funds for imports or transferring them to jurisdictions like the UAE through exchange houses.

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Iran's economy today runs based on this kind of scheme of selling oil to China and then either using the funds that are generated from sales of oil to China to pay for imports from China, but also moving some of those funds outside China to jurisdictions like UAE through exchange houses.

Maleki believes the UAE will play a pivotal role in restricting Iran's access to foreign currencies and its financial reserves. He stated that for the new U.S. sanctions to significantly impact Iran's economy, the UAE must help crack down on Iran's opaque financial transactions. The U.S. Treasury has recently taken action against several UAE-based shell companies, which it alleges form a shadow banking system for the Iranian regime.

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I believe the UAE is going to be very instrumental in cutting off the regime's access to procuring foreign currencies, but also getting access to its reserves, so funds that it has generated from oil sales to China and are sitting in different banks.

Among the targeted entities is Dubai-based HMS Trading FZE, described by the Treasury as playing a critical role in helping Iran retrieve revenue from overseas oil sales. Additionally, Iran's Shahr Bank, linked to the Islamic Revolutionary Guard Corps, has reportedly used two Dubai-based currency exchange firms for money laundering. U.S. nationals are now barred from dealing with these named Dubai companies, and secondary sanctions are being imposed on foreign banks that knowingly engage with them. This strategic focus on Dubai highlights its central position in the U.S. effort to isolate Iran economically.

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plays a critical role in helping the Iranian regime retrieve revenue from its oil sales overseas, aiding some of Iran's most prominent exporters of petroleum.