Iran’s Supreme Leader has issued a stern warning to the United States, threatening “unforgettable lessons” should attacks against the Islamic Republic persist. This declaration follows hours after a negotiator announced Iran is suspending its obligations under a recently signed interim deal. The leader specifically dismissed President Trump’s actions as having no validity. The escalating rhetoric underscores the deepening tensions between Tehran and Washington. This move to suspend commitments signals a potential shift in Iran’s approach to ongoing negotiations. The timing of this response suggests a direct link to perceived U.S. aggression. This volatile situation raises concerns about further escalation in the region.