Unprecedented Economic Offensive
On August 19, 2026, U.S. President Donald Trump announced what he called 'the most devastating economic operation ever undertaken against any country' in a post on his social media platform, Truth Social. He described the strategy as a 'economic war' and an 'isolation on an unprecedented scale.' Trump justified the harsh measures by claiming that Tehran had not taken advantage of the deal opportunities offered by Washington: 'No one has given the Islamic Republic of Iran a greater chance to reach a deal than I have. Tragically for them, they have not taken advantage of it,' he wrote.
Direct Warning to Third Countries
Trump issued an explicit warning to any nation, corporation, or organization maintaining commercial or logistical ties with Iran:
'Any country that allows its financial institutions, businesses, airports, or government entities to provide any kind of lifeline to Iran will itself face tremendous economic consequences.'
The president listed the avenues to be targeted: oil smuggling, financial exchange lines, cash transfers, exchange houses, ship registrations, and shell companies. 'All of this must stop NOW. You know who you are,' he concluded.
Iran's Military and Economic Situation
Trump described a critical scenario for the Islamic Republic: the Iranian Navy 'has disappeared', its Air Force has been destroyed, and military factories have been reduced to rubble. He also claimed that the Iranian currency 'has no value' and that the country is 'hanging by a thread.'
The president called the measures a 'economic D-Day' and called on allies to support the effort: 'We need all our allies to stand with the United States of America to isolate and defeat the Iranian threat.'
The Strait of Hormuz: A Critical Chokepoint
The economic offensive comes amid maximum tension in the Strait of Hormuz, through which approximately 20% of the world's oil passes. According to data from the firm Kpler, ship traffic fell another 17% on Tuesday, with only 10 confirmed crossings: six left the Persian Gulf and four entered. None used the international Traffic Separation Scheme (TSS), and five used the 'Unilateral Iranian Scheme.'
Kpler also confirmed a new attack on August 17 against the bulk carrier Minoan Dignity, which left one sailor dead. This incident adds to the list of aggressions since Iran de facto blocked the waterway following attacks by Israel and the U.S. on February 28.
Oil Prices: High and Volatile
Brent crude was trading around 91.31 dollars per barrel on Wednesday, up 0.32%, while WTI was near 84.38 dollars. Analysts attribute the rise to fading hopes of an imminent agreement between Washington and Tehran.
Trump insisted that the strait is under U.S. control and that 'many ships are crossing,' but Kpler data shows otherwise.
UAE Suspends Trade with Iran
The United Arab Emirates announced on Tuesday the suspension of 'commercial exchanges' and 'financial transactions' with Iran, after accusing Tehran of launching two ballistic missiles that fell into the sea near shipping. Iran categorically denied the events.
The UAE was Iran's main trading partner, accounting for more than 30% of its imports (about 21 billion dollars in 2024).
No Diplomatic Dialogue
Hours before the announcement, Trump ruled out resuming diplomatic contacts with Iran: 'Maybe at some point,' he said, but stressed that 'the situation is very good.' He confirmed that there are no talks or dialogue planned and that the naval blockade on Hormuz remains in effect after the 60-day agreement signed in June expired.
Iran's chief negotiator, Mohamad Baqer Qalibaf, stated that the strait will not be opened until Washington fulfills the commitments of the protocol signed in June, which was broken with the resumption of hostilities in July.
Iran also threatened Gulf countries that provide support to the U.S. military: 'Any assistance or facilitation provided to the aggressive American army is equivalent to participation in military operations,' warned General Ali Abdollahi.