US blacklists Russia's VTB Bank over alleged Iran sanctions evasion

VTB is Russia’s second-largest lender and only Russian bank in China

The Treasury designated VTB on Monday under Iran sanctions authorities, accusing the Russian lender of opening bank offices in Iran to foster closer cooperation with the Iranian regime and expand trade between the two countries, according to the United Press International. Over the last three years, VTB has created relationships with sanctioned Iranian financial institutions and is alleged by the Trump administration to have taken steps to move billions of dollars in frozen Iranian assets.

Monday’s designation adds Iran-related sanctions authorities to a bank that has already been under full U.S. blocking sanctions since February 2022, when Treasury targeted VTB following Russia’s invasion of Ukraine. The action increases the potential sanctions exposure of foreign banks that continue to do business with VTB.

“The United States remains steadfast in cutting off the financial lifelines that allow the Iranian regime to fund terrorism, destabilize the region and threaten U.S. economic security,” State Department spokesman Thomas Pigott said in a statement. “Today’s action sends a clear message to governments and financial institutions considering similar arrangements: any effort to help Iran evade sanctions will carry serious consequences, including exposure to U.S. financial restrictions.”

The sanctions were imposed as part of Operation Economic Outcast, which was launched in late August to financially isolate Iran by cutting it off from the economic and financial networks that sustain the regime. “Under Operation Economic Outcast, Treasury will continue to target and disrupt those who provide material, technological or financial support that allows the Iranian regime to sustain its terrorist enterprise,” Treasury Secretary Scott Bessent said in a statement.

Miad Maleki, a senior fellow at the Washington-based Foundation for Defense of Democracies and a former Treasury sanctions official, emphasized that the designation could be particularly consequential for China, where Chinese financial institutions linked to VTB could face additional secondary-sanctions risk. “Beijing has shielded its big banks from the Russia fight. Shielding them from the Iran fight is a different calculation, days before Xi meets Trump,” Maleki wrote online.

President Donald Trump and Chinese leader Xi Jinping are set to meet on Sept. 24 at the White House. The designation adds pressure on Beijing’s posture toward Iranian financial networks shortly before that meeting.

By layering Iran-specific authorities onto a bank that has been blocked since February 2022, the Treasury action broadens the category of sanctions risk facing foreign counterparties — including Chinese financial institutions linked to VTB — that have so far navigated U.S. Russia-related sanctions without comparable Iran-specific exposure.

The sanctions were imposed amid a stalemate in the U.S.-Iran war with no end in sight. Trump has sanctioned Iran repeatedly, going back to his first administration, and has tightened financial pressure on Tehran amid the war that began Feb. 28 with joint strikes on Iran by the United States and Israel. Trump has for years sought to coerce Iran to the negotiating table on a deal aimed at preventing it from securing a nuclear weapon since 2018, when he unilaterally pulled the United States from the agreement he criticized as defective at its core.