US Treasury Cuts Iran's Access to UAE Banking System Under Operation Economic Outcast

ERBIL (Kurdistan 24) - The US Department of the Treasury launched its most targeted strike yet on Iran's UAE-based financial infrastructure on Wednesday proposing to revoke Banque Misr UAE's access to US correspondent banking after the Egyptian-owned institution processed approximately $1.8 billion for 103 companies potentially linked to Iranian shadow banking networks between January 2024 and June 2026, while simultaneously sanctioning the manager of Bank Melli's Dubai branch and a Hong Kong-based front company laundering funds for Tehran.

"Treasury promised to sever every economic lifeline Tehran has left and finally end the threat of the Iranian regime," Treasury Secretary Scott Bessent said in a statement on Wednesday. "We also warned that Iran's enablers cannot continue to enjoy access to the US dollar and the global financial system. Banque Misr UAE decided to find out the hard way, and today, we are taking the first step in holding it accountable for its continued, egregious support of the Iranian regime."

The Financial Crimes Enforcement Network's proposed rule, issued under Section 311 of the USA PATRIOT Act, would designate Banque Misr UAE as a financial institution of primary money laundering concern and prohibit US financial institutions from opening or maintaining correspondent accounts for it. The rule would also require US financial institutions to take reasonable steps not to process any transaction involving Banque Misr UAE through their foreign correspondent accounts, effectively cutting the institution off from dollar-clearing infrastructure worldwide.

$1.8 Billion in Iranian Shadow Banking Processed Through Dubai

Treasury's assessment of Banque Misr UAE is damning in its specificity. The institution's customers include apparent front companies used by Iran's Ministry of Defense and the IRGC to evade US sanctions, as well as companies laundering money on behalf of Iranian Supreme Leader Mojtaba Khamenei. The $1.8 billion processed for 103 potentially Iranian-linked companies over two and a half years represents a substantial and systematic facilitation of Iran's shadow banking network, not an isolated compliance failure.

Because Iran is already subject to comprehensive US sanctions, it relies on multi-jurisdictional shadow banking networks to generate revenue abroad, launder funds, procure weapons, and bankroll its regional terrorist proxy groups. The Treasury confirmed that Banque Misr UAE served as a critical node in that architecture, providing Iranian-linked entities with access to US dollar correspondent banking relationships that would otherwise be unavailable to them.

The proposed FinCEN action applies only to Banque Misr UAE and not to Banque Misr operations in any other country. A 30-day public comment period will follow the NPRM's publication in the Federal Register before the rule is finalized.

Bank Melli Dubai Manager and Hong Kong Front Company Sanctioned

OFAC simultaneously sanctioned Reza Mohammad Taeedi, an Iranian national serving as general manager of Bank Melli's Dubai branch, under counterterrorism authority Executive Order 13224. Bank Melli has facilitated billions of dollars in transactions through accounts controlled by the IRGC Quds Force, allowing the IRGC-QF and its parent organization to move funds inside and outside of Iran and to fund Iranian-aligned proxies and partners, including in Iraq.

OFAC also sanctioned Hong Kong-based Kameng Trading Limited under Executive Order 13902 for operating in the financial sector of the Iranian economy, after determining the company aided sanctioned Iranian persons in accessing the international financial system. Sanctioned Iranian exchange house Pedram Pirouzan Exchange House, also known as Opal Exchange, used Kameng Trading Limited to launder money for Iran.

The UAE Dimension

Wednesday's actions targeting UAE-based financial infrastructure arrive as Afra al-Hameli, Director of Strategic Communications at the UAE Ministry of Foreign Affairs, announced on Tuesday, August 18, 2026, that the UAE had halted all trade, commercial exchanges, and financial transactions with Iran until further notice. The Treasury's finding that Banque Misr UAE processed $1.8 billion for Iranian shadow networks between January 2024 and June 2026 illustrates the depth of the financial infrastructure problem that the UAE's blanket suspension of Iran ties was designed to address, and the scale of the enforcement challenge that remains even after that suspension was announced.

As the Wall Street Journal reported on Wednesday, August 20, 2026, UAE-based firms received 62 percent of the $9 billion in suspected Iranian illicit financial flows that passed through US correspondent accounts in 2024 alone, with much of the activity deliberately obscured through shell companies and exchange houses in Dubai. Wednesday's FinCEN action against Banque Misr UAE and OFAC's sanctioning of Bank Melli's Dubai branch manager represent the first concrete enforcement steps targeting that specific financial infrastructure under Operation Economic Outcast.

Bessent warned that under Operation Economic Outcast, financial institutions around the world face heightened sanctions risk due to their exposure to Banque Misr UAE and other Iranian financial facilitators, signaling that Wednesday's actions against a UAE-based bank and a Hong Kong front company are the opening moves of a broader enforcement campaign rather than isolated designations.