In the long contest between sovereign economic ambition and the architecture of global financial order, the United States Treasury has moved to sever a Turkish bank from the dollar system, accusing Golden Global Bank of threading Iranian oil revenues through gold and cash on behalf of the Revolutionary Guard. The action, announced Friday, is not presented as an isolated judgment but as one deliberate step in a named campaign — 'Operation Economic Outcast' — designed to remind financial institutions that proximity to sanctioned networks carries a price. The bank denies any wrongdoing and promis