US President Donald Trump declared on Wednesday an intensified economic campaign targeting Iran, threatening severe consequences for any nation that provides financial or business support to the Islamic Republic.

United States President Donald Trump announced Wednesday a sweeping new economic pressure campaign against Iran, characterizing it as the most severe sanctions effort ever directed at any nation. In a social media post, Trump described the initiative as "Economic Warfare and Isolation on an unprecedented scale," though he did not elaborate on specific punitive measures or provide a detailed implementation timeline.

The president warned that any country permitting its financial institutions, businesses, airports, or government entities to assist Iran in any capacity would face substantial economic retaliation. Trump did not identify particular nations by name or specify what form these consequences would take. His Treasury Secretary Scott Bessent had signaled similar intentions days earlier, pledging economic isolation measures described as unprecedented in scope.

The announcement reflects heightened tensions as the conflict approaches its sixth month with no apparent diplomatic or military resolution in sight. Recent developments include a breakdown in a framework agreement aimed at reopening the Strait of Hormuz, a critical shipping corridor. Despite a temporary reduction in missile strikes, Iran has maintained effective restrictions on maritime traffic through the waterway. Both sides have indicated ongoing communications, though Trump stated Tuesday that formal negotiations had ceased, making cryptic references to the strait in a social media message.

The timing of Trump's escalation comes amid domestic political pressure in the United States, with presidential elections scheduled for November. The renewed economic campaign represents a significant hardening of the administration's approach toward Iran.