President Donald Trump announced that the United States has begun “major combat operations in Iran” [1].
The escalation represents a significant shift in U.S. foreign policy, utilizing both military strikes and economic warfare to halt the development of Iranian nuclear capabilities.
Trump said the U.S. will impose fees in the Strait of Hormuz at the rate of 20% [2] on all cargo shipped. This financial measure accompanies the re-imposition of a blockade on Iranian ports to restrict the flow of goods, and capital, into the country.
The administration is using these measures to pressure Tehran after the U.S. alleged that Iran broke previous agreements. Trump said the U.S. would continue to hit targets, including power plants, very hard until the Iranian government returns to the negotiating table [3].
Reports on the timing of the initial military actions vary. Some reports indicate the United States and Israel launched an attack on a Saturday [1], while other accounts state the U.S. conducted a new round of airstrikes on a Wednesday [4].
The president issued these directives through a statement on Truth Social and a video posted on Aug. 4 [5]. The strategy combines direct kinetic strikes with the disruption of global shipping lanes to create maximum leverage over the Iranian leadership.
Trump said the operations would persist until diplomatic concessions are met. The current blockade and the 20% toll [2] are intended to ensure that the cost of avoiding the negotiating table exceeds the cost of compliance.
“The U.S. has begun “major combat operations in Iran.””
The combination of a naval blockade and a specific percentage-based toll on the Strait of Hormuz targets one of the world's most critical oil transit chokepoints. By linking military strikes on infrastructure with economic penalties on global shipping, the U.S. is attempting to isolate Iran both physically and financially to force a new nuclear agreement.
