The latest:
Washington’s escalating economic campaign against Iran is aimed at bringing down the Islamic Republic, US Treasury Secretary Scott Bessent said in a CNBC interview, saying the blockade and the harshest sanctions in history amount to a double punch. It was the first time a serving US official has publicly tied the pressure campaign to regime collapse rather than to negotiations, and Bessent said details would come at a press conference on 24 August.
Details:
- The statement: Bessent told CNBC the administration would impose the toughest sanctions in history alongside the existing naval blockade, and said the campaign would succeed in bringing the government down. He pressed allies to choose sides, saying countries must be with Washington or against it, and warned that Treasury would use its full authority against anyone still trading with Tehran.
- Trump’s warning: President Donald Trump declared an economic victory day against Iran and threatened massive economic consequences for any country whose financial institutions, companies, airports or government bodies provide what he called any kind of lifeline to Tehran. He named no country in his statement and gave no detail on what enforcement against trading partners would involve.
- The China question: Asked whether Beijing would be penalised for buying Iranian oil, Bessent declined to answer, saying such conversations are better held privately. He noted China draws 50% of its energy from the Gulf and would benefit from cooperating. Kpler data cited for 2025 put China’s share of Iran’s exported crude above 80%.
- The numbers: The International Monetary Fund projects Iranian inflation near 70% this year and a 5.4% economic contraction. The rial hit a record low of 1.9 million to the dollar earlier this month, and the naval blockade is estimated to cost Iran roughly 435 million dollars a day in lost oil export revenue.
- Survival economy: The Wall Street Journal reported that Tehran is shifting to what it called a survival economy: rationing scarce goods, restricting foreign currency access, cutting investment and pushing costs onto households, while protecting strategic imports and the security apparatus that suppresses protest.
- Expert doubt: Hadi Khalilzadeh, a Quincy Institute researcher and former Iranian national security official, told the Journal that pressure is turning a resilient economy into one that keeps functioning but loses its capacity to recover. He added that repression and state structure make it hard to convert that pain into pressure strong enough to shift national security decisions.
- Mediators warn: Officials in mediating states told their US counterparts that Iran has lived under sanctions for years and that betting on concessions under economic pressure will not pay off, the Journal reported. They said Tehran is more likely to escalate attacks, and senior Iranian officials threatened regional escalation if the blockade is not lifted within weeks.
- Tehran’s response: Iran’s foreign ministry called the sanctions economic terrorism and a crime against humanity, and said they would not weaken its resolve. Foreign Minister Abbas Araghchi wrote on X that the campaign is a distraction from unprecedented US debt and rising interest costs. Deputy Foreign Minister Kazem Gharibabadi said the military war failed and the economic one would follow.
- Enforcement limits: Michael Parker, a sanctions specialist with eight years at OFAC, said the plan likely targets third countries whose economies depend on the dollar. Mohammed Hammouda of the London Stock Exchange said Iran adapts quickly through shadow shipping and new trading fronts, leaving enforcers playing catch-up.
- Hezbollah measures: The Treasury separately redesignated Hezbollah as a specially designated global terrorist for acting on behalf of the Iranian government under the Revolutionary Guard’s Quds Force, according to a statement seen by Reuters. Ten people accused of moving money for the group were also listed. A US official said the step is separate from the planned Iran measures.
Background:
The United States and Israel began strikes on Iran in February over its nuclear programme, which Tehran denies is weapons-related. Ceasefires in April and June failed to hold, Iran has largely closed the Strait of Hormuz, and Operation Economic Fury combined Treasury sanctions with a naval blockade of Iranian ports.
Between the lines:
Bessent’s language marks a shift in stated purpose: pressure is no longer presented as leverage for a deal but as a route to collapse. Vice President JD Vance called economic pressure the most effective tool available, describing a new phase. Atlantic Council analyst Imran Bayoumi read the announcement as an admission Washington is stuck, arguing no clear strategy has emerged from either the military or economic track.
What’s next
Bessent’s press conference is set to define the measures, including whether Chinese, Turkish and Iraqi entities are targeted. Watch oil prices, already at a three-week high, and Iran’s warning of regional escalation if the blockade continues.
