US Treasury gathers global financial institutions to advance Iran sanctions ↧ ↧ US Treasury gathers global financial institutions to advance Iran s... The U.S. Treasury said on ​Wednesday its Financial ‌Crimes Enforcement Network had convened a meeting ​of global ​financial institutions to advance ⁠Operation Economic Outcast, ​its recent push to ​isolate Tehran and limit its ability to fund ​the war ​in the Middle East.