U.S. imposes sanctions on Turkish bank over alleged connection to IRGC

What This is

• The U.S. Treasury sanctioned Golden Global Yatirim Bankasi, an Istanbul-based bank, along with two subsidiaries over alleged Iran-related transactions.
• U.S. officials say the bank facilitated tens of millions of dollars in transactions tied to Iran’s Islamic Revolutionary Guard Corps-Quds Force.
• The Treasury alleges the bank helped move Iranian oil revenues, including shifting funds from China to Turkey and converting them into cash and gold.
• U.S. officials also accuse the bank of providing services to Iranian financial entities that were already under U.S. sanctions.
• The bank and its units were placed on a U.S. sanctions list that cuts them off from the U.S. financial system and blocks their U.S.-linked property and interests.
• Golden Global denied the accusations, said it follows compliance rules, and threatened legal action over the U.S. designation.

Why This Matters

• It shows how Washington can pressure foreign firms by cutting off access to dollars and U.S.-linked banking.
• It raises diplomatic strain with Turkey, a NATO ally, by accusing a Turkish bank of aiding Iran’s military-linked network.
• It warns banks worldwide that helping move oil money for sanctioned groups can trigger U.S. penalties even outside Iran.
• It highlights the limits of sanctions when major trading partners do not fully cooperate or enforcement is uneven.