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Ongoing2 earlier updates6 days

This story has run 3 times over 6 days, starting Aug 25.

  1. U.S. sanctions nearly 60 Iranian targets and threatens countries that keep trading with Tehran
  2. China rejects Trump’s threat to sanction Iran’s trading partners
  3. Bessent says new Iran sanctions will land every week, with another bank next — this issue
REUTERS

Bessent says new Iran sanctions will land every week, with another bank next

Political Guyentist · August 31, 20263 min read

REUTERS

Treasury Secretary Scott Bessent says the United States will punish a new foreign firm or bank every week for doing business with Iran. One target has been named so far — the Dubai branches of an Egyptian state bank — and Iran's trading partners have barely reacted.

Treasury Secretary Scott Bessent said Sunday, Aug. 30, that the United States expects to announce new secondary sanctions against Iran every week, and that Washington is preparing to sanction another bank. Secondary sanctions do not target Iranians; they target the foreign banks and companies that handle Iranian money, by threatening to cut them off from the U.S. financial system. That threat has teeth, because almost every large bank needs dollar access to do business. The United Arab Emirates is reviewing Banque Misr, the Egyptian state bank whose Emirati branches Washington moved against days earlier. Bloomberg reported that as of the end of the week, countries that still trade with Tehran had shown little response to the promised campaign.

BackgroundWhat the Banque Misr action actually does — and does not do5 facts
  • It is a proposed rule, not a blocking designation (an order that freezes the money outright): once final, U.S. banks would have to reject transactions with the UAE branches and run extra checks on related payments. Nothing is cut off yet.
  • Treasury says those branches moved about $1.8 billion for 103 companies possibly tied to Iranian shadow banking — networks of front firms that move money for a sanctioned country — between January 2024 and June 2026, or roughly $60 million a month.
  • Banque Misr's Egyptian operation is untouched. Only the Dubai branches are named.
  • The UAE review is a separate track: its central bank can fine the branches, replace their managers or pull their license, but only if it finds a breach of Emirati law. A U.S. allegation alone does not do it.
  • For scale, FinCEN — the Treasury unit that tracks suspicious money — flagged about $9 billion in suspected Iranian shadow-banking flows through all U.S. correspondent accounts (the accounts foreign banks use to reach the dollar system) in 2024 alone, against the $1.8 billion Treasury traced to the Dubai branches over two and a half years.

What we’re less sure of5 of 7 claims

Red take

A channel that moved about $1.8 billion for 103 companies stayed open because enforcement came in bursts with long gaps, and a weekly cadence keeps the risk live for foreign banks before their own name comes up. The volume is small against the roughly $9 billion FinCEN flagged in 2024, but that is the trade: cheap early moves buy caution from banks not yet named, and leaving Banque Misr's Egyptian operation untouched keeps a partner's payment system intact.

Blue take

Deterrence does work on banks that have not been named, which is why the opening case matters: it is the best-prepared one, and it reaches about $60 million a month against the roughly $9 billion FinCEN flagged in 2024 alone. A weekly quota forces Treasury to keep producing names on the calendar's schedule rather than the evidence's, and each thin one buys less cooperation from the correspondent banks the larger flow will require — Tehran's partners have 'barely moved.'

Related reading

Read more about: UAE announced a halt to all trade and financial transactions with Iran on Aug. 19

The Emirates cut off Iranian trade before Bessent's threat. That is why its Banque Misr review looks like it is finishing what it already started, rather than giving in to Washington.