The Trump administration announced an expansion of secondary sanctions on entities and countries maintaining business ties with Iran, intensifying economic pressure on Tehran as the conflict approaches its six-month mark. Treasury Secretary Scott Bessent presented this move as an “economic D-Day,” urging countries to cut ties with Iran or face exclusion from the dollar-based financial system.
The U.S. Treasury Department revealed its strategy to disrupt Iran’s global financial connections, aiming to sever all economic lifelines supporting the regime. The department has identified networks, facilitators, and financial channels used by Iran to smuggle oil and evade sanctions, intending to work with U.S. allies to target illicit revenue sources.
Sanctions have been imposed on five sectors – digital assets, technology, gold, aviation, and shipping – that Iran exploits to sustain its economy. Nearly 60 entities, individuals, and vessels have faced sanctions, with China being a significant buyer of Iranian oil. Efforts to restrict Chinese purchases have been heightened, stopping short of penalizing larger Chinese banks facilitating the trade.
Iran issued warnings of potential military retaliation and reduced oil exports from the Gulf following the announcement. Iranian Finance Minister Ali Madanizadeh affirmed their readiness for U.S. sanctions and emphasized Iran’s capability to counter economic attacks. Brig-Gen. Hossein Mohebbi of Iran’s IRGC threatened severe consequences for U.S. interests and energy chokepoints if Iran’s infrastructure is targeted.
The ongoing conflict has elevated energy prices globally, with diplomatic efforts to resolve the situation stalled and shipments through the Strait of Hormuz blocked. President Trump’s approval ratings have declined, with a low 33% approval rate in the latest Reuters/Ipsos poll. The sanctions against Iran have longstanding aims to limit oil revenues, restrict aviation and cryptocurrency activities, prevent weapon procurement, and cut off funding for IRGC-controlled enterprises.
Despite sanctions restricting access to the dollar-based financial system, Iran has evaded them by swiftly establishing new front companies, entities, and vessel registrations.