Treasury Secretary Bessent: US will ‘get on the other side’ of Iran conflict as sanctions pressure rises

Treasury Secretary Scott Bessent told a press conference that the United States will step up economic pressure on Iran and warned that Washington is prepared to act unilaterally against countries that maintain economic ties with Tehran. He described the planned campaign against Iran’s finances as an “economic D-Day,” and said Washington will take measures to block groups and institutions that help Iran launder money from access to the U.S. financial system.

What Bessent said and what the Treasury warned

According to reporting compiled from regional and international outlets, Bessent warned that the administration expects countries with identified economic activities tied to Iran to shut them down within a defined timetable. He said that if those countries do not act, the United States will use its Treasury authorities to impose unilateral penalties. The secretary also signalled that a significant sanctions announcement targeting an unidentified financial institution was expected by the end of the week.

Immediate regional reactions and Iranian responses

Iranian officials responded publicly to the U.S. threats. Iranian Finance Minister Ali Madanizadeh said Tehran is “fully prepared” to counter sanctions, while Iran’s top negotiator Mohammad Bagher Ghalibaf dismissed the U.S. threats, according to the same reporting. Those comments indicate Tehran is positioning itself to resist the effects of new penalties.

Economic context in the Middle East

Reports noted that Iran’s currency has fallen sharply on the open market, reaching record lows against the dollar. The decline in the rial came as the United States has been enforcing tighter restrictions on Iran’s oil exports, a central pillar of Tehran’s foreign-exchange earnings. U.S. officials are also pressing other governments to reduce their economic ties with Iran, a move that could complicate trade and financial flows across the region.

Which countries could be affected — and what’s uncertain

Commentary by experts cited in the reporting named several states whose economic links to Iran could make them vulnerable to U.S. pressure: China, India, Turkey, Iraq and the United Arab Emirates. The Treasury secretary did not publicly name any specific countries during his remarks, and he did not outline precise timelines in open comments. That leaves open key questions about the scope and pace of any new measures.

Diplomatic and security ripples in the region

Even as the United States escalates financial pressure, diplomatic engagement continued. Regional exchanges reported that Pakistan’s army chief met Iranian officials in Tehran, and Oman’s foreign minister planned a visit to discuss the Strait of Hormuz and regional developments. At the same time, commercial shipping hazards persisted: maritime authorities reported a tanker disabled near Omani waters after an attack was claimed by Houthi forces, underscoring the potential for economic sanctions and security incidents to interact and affect regional trade.

Practical implications for the UAE and Gulf economies

For the United Arab Emirates — a major trading and financial hub in the Gulf — the Treasury threat carries immediate practical implications. Firms and banks in the UAE that maintain ties with Iranian entities may face tougher compliance demands from correspondent banks and potential exclusion from dollar clearing if Washington follows through on sanctions. That could raise transaction costs, slow trade finance and prompt a reassessment of commercial relationships with Iran.

Timeline of the public announcements (as reported)

1. The Treasury held a press conference in which Secretary Scott Bessent outlined planned measures and warned of unilateral action against countries that failed to curtail economic ties with Iran.
2. Bessent said a major sanctions announcement targeting an unnamed financial institution would come by the end of the week, according to the compiled reporting.
3. Iranian officials publicly vowed to counter any sanctions and downplayed the likelihood Washington could sever Tehran’s external ties.
4. Regional diplomatic contacts — including a Pakistan delegation meeting in Tehran and an Omani planned visit — continued amid the increased financial pressure.

Points still unresolved

• Which specific countries, banks or companies will face sanctions remains unspecified by Treasury public remarks.
• Whether the U.S. will target large partners such as China with the same measures is unclear; analysts quoted in reporting said Washington has historically been cautious about confronting China directly on sanctions.
• The precise legal authorities, secondary sanctions design and thresholds for action were not detailed in the public account of Bessent’s remarks.

Why this matters for readers in the UAE

The UAE hosts significant trade and financial links across the Middle East and with Asian partners. Escalating U.S. sanctions on Iran could affect Emirati banks’ correspondent relationships, insurance and shipping rates, and the risk calculus for companies doing cross-border trade. Businesses and compliance teams in the UAE should watch for formal U.S. Treasury listings and advisories, which will provide the legal detail needed to adjust contracts and risk controls.

Bottom line

U.S. Treasury Secretary Scott Bessent signalled a stepped-up campaign of financial pressure on Iran and warned that Washington will act unilaterally if other countries do not curtail economic ties with Tehran. Iran has publicly vowed to counter such measures. Many material details — including which entities will be targeted and how far Washington will go with partners such as China — remain unresolved and will determine how deeply the region’s economies, including the UAE’s, are affected.