US President Donald Trump announced what he described as the "most crushing economic operation of all time" against Iran, characterising it as unprecedented economic warfare and isolation. In a message posted on his Truth Social platform, Trump stated that "nobody has given Iran a better opportunity to make a deal than I did, and sadly, tragically they failed to take it".
Trump warned that any country that allows its financial institutions, companies, airports or government agencies to provide "lifeline of any kind" to Iran will face "enormous economic consequences". He urged a halt to operations involving "oil smuggling, barter lines, cash transfers and the use of shell companies as cover", saying: "All of this must stop now. You know who you are".
Trump did not specify what measures Washington would take against these countries or name any of them. He described the announcement as "a day of economic takedown" and called on all US allies to "align with the United States to isolate Iran and defeat it".
Meanwhile, Iranian Foreign Minister Abbas Araghchi spoke by telephone on Wednesday with Pakistani military commander Asim Munir to discuss the latest diplomatic developments between Iran and the United States, as well as to strengthen cooperation with Pakistan, according to Araghchi's Telegram channel. This call comes amid continuing tensions between Washington and Tehran, two days after a memorandum of understanding that Pakistan had brokered between both sides expired.
A 60-day deadline set in the memorandum between Tehran and Washington expired on Monday 17 August without both parties succeeding in converting the provisional understanding into a final agreement. Iran also spoke by telephone on Wednesday with its Mauritanian counterpart Mohamed Salim Uld Marzuq, emphasising the importance of strengthening cooperation among Islamic nations, particularly through the Organisation of Islamic Cooperation to support Palestine.
According to reports, US officials believe that a combination of severe sanctions and a blockade by the US Navy could force the rapid collapse of Iran's already weakened economy and compel Tehran to make concessions. Senior Trump advisers see incapacitating Iran's ability to trade with the world as more effective than military operations or previous diplomatic efforts that have failed to force Tehran to accept US terms.
