Scott Bessent, the US Treasury Secretary, announced on Friday that the United States has imposed sanctions on Golden Global Investment Bank, a Turkish financial institution accused of helping Iran move oil revenue from China to Turkey where it could be turned into cash and gold.
What the sanctions target
The Treasury Department says the bank and its affiliates were created to enable Iran's oil sales to bypass existing restrictions. It alleges the bank knowingly offered services to Iranian entities that were already under US sanctions in 2022 for funneling Tehran's oil proceeds.
Why the move matters
The action is part of "Operation Economic Outcast", a campaign launched by the Trump administration to isolate Iran from its remaining trading partners. By targeting a Turkish bank, Washington hopes to pressure countries that continue to do business with Tehran and to demonstrate that it will enforce sanctions beyond the Middle East.
"While we hope no more banks will need to be sanctioned, that ultimately depends on how quickly the international community comes to its senses and ceases support of the murderous Iranian regime," Scott Bessent said in a press release.
The sanctions come at a time when the United States is also increasing military pressure on Iran, and when diplomatic efforts to curb Iran's oil financing have produced mixed results. Earlier, the US halted sanctions on an Egyptian bank operating in the United Arab Emirates, showing a selective approach to enforcement.
What could happen next
Washington has warned that other financial institutions with links to Iran will face similar penalties if they do not disengage. The Treasury's statement suggests continued coordination with allies to track and block illicit financial flows.
In Turkey, the move follows a recent settlement by state-run Halkbank with the US Justice Department over a long-running case involving the illegal movement of roughly $20 billion of Iranian oil revenues. Turkish President Recep Tayyip Erdogan has previously lobbied the White House to drop the Halkbank case, indicating potential diplomatic friction.
Analysts say the sanctions could strain US-Turkey relations further and test the resilience of Turkey's banking sector, which has been seeking to expand foreign trade through investment banks like Golden Global. The broader impact will depend on how quickly other countries, particularly China and India, adjust their dealings with Iran in response to US pressure.