Trump outlined a plan to impose additional economic penalties on Iran following the breakdown of negotiations between the two sides. The president stated that nations permitting their banks, corporations, airports, or state bodies to offer any form of support to Iran would be subject to economic penalties.
Though the administration stopped short of releasing details, Treasury Secretary Scott Bessent had recently signalled that a forthcoming sanctions package would tighten financial restrictions on Iran. Trump urged the elimination of oil smuggling networks, currency swap arrangements, cash transfers, exchange houses, vessel registries, and front companies.
The statement indicated that hostilities involving missiles and aerial bombardment had largely come to a close. Additional measures of economic pressure, beyond those already imposed, are set to take effect.
Trump opted against launching attacks on Iran's oil facilities — or pursuing a takeover of Kharg Island — to leave room for a final round of diplomatic talks. No such action has been taken.
Trump stated earlier this week that no discussions with Iran had taken place or been arranged, a position at odds with what his envoy and son-in-law Jared Kushner had indicated. Active military engagement is not anticipated, though the naval blockade on vessels transiting Iranian ports remains in place as one of the primary pressure mechanisms.
Iran's operations in the Strait of Hormuz have had limited impact. A vessel navigating the strait was struck by a projectile during the same period, with the incident reported to have claimed the life of the chief engineer, as the United Arab Emirates stated that two ballistic missiles launched by Iran landed in the water. No reply came from either of the two actions taken.
The actions outlined by Trump bore close resemblance to what former State Department negotiator Aaron David Miller, an experienced Iran analyst, had anticipated 48 hours beforehand. Financial institutions conducting transactions with Iran would face penalties under the proposed measures. Banks and financial institutions that process oil-related payments for Iran, or provide the country with access to banking services, face potential exclusion from the United States financial system.
Measures under consideration are reported to include restrictions on Chinese banks and financial institutions involved in funding Iranian oil transactions, as well as the currency exchange networks used to transfer those revenues back to Iran. Currency exchange facilities of this kind are available in the UAE as well.
On Tuesday, the UAE declared it was halting all financial and economic dealings with Iran indefinitely, a move that preceded any response from Trump following the attempted missile strikes. Trump has also floated reinstating a 25 percent tariff on nations that conduct trade with Iran — a measure he proposed earlier this year but did not follow through on.
The measures are expected to produce some effect, though the degree and timeline remain unclear. Beni Sabti, an Iran researcher at the Institute for National Security Studies, argued at a Washington roundtable last week that Iran's capabilities fell short of what numerous Western analysts had acknowledged. Sabti noted that the country's import flows had been severely disrupted, its oil reserves were nearing full capacity, and production at certain wells had ceased.
Current costs stand at four to six times the level recorded in January. Citrinowicz, also affiliated with the institute, holds a more cautious view. For decades, the country has faced shifting levels of trade restrictions and economic pressure from the international community. Economic pressure nevertheless retains a degree of relevance.
A distinction exists between weakening an economy and altering the policy priorities of a nation's leadership. Miller noted that the expanded restrictions could take months before their full effects are felt. Miller expressed doubt that any of these measures would alter Iran's position on its core priorities within a reasonable timeframe.
