Iran's Khamenei says US fuels wars, calls Trump's signature worthless

TEHRAN, Iran — Iran's Supreme Leader Ali Khamenei said the United States consistently violates agreements, arguing that Washington's behavior shows how little value President Donald Trump's signature carries. In remarks carried by Iranian state media, Khamenei accused the US of pursuing a foreign policy built on "bullying, expansionism and brutality," and said Washington is trying to fuel wars around the world. He did not specify which conflicts he was referring to. Khamenei said Iran and the "resistance front" would teach the United States a lesson it would not forget. He pointed to recent actions by Iranian forces and sacrifices by southern Iranians as examples of the responses being prepared for "the enemy." He called on the public and officials across all sectors to act in unity, without elaborating on what specific measures were planned. No further details on the timeline or scope of any response were immediately available.