Tehran: Iranian officials have issued strong warnings against any US involvement in the country’s internal affairs, cautioning that such actions would have far-reaching consequences for regional stability and American interests.
Ali Larijani, Iran’s national security chief, on Friday warned the US not to interfere in Tehran’s internal matters. Writing on X, he said American interference would trigger “disruption across the entire region and the destruction of American interests.”
With the statements by Israeli officials and @realDonaldTrump, what has been going on behind the scenes is now clear. We distinguish between the stance of the protesting shopkeepers and the actions of disruptive actors, and Trump should know that U.S. interference in this… pic.twitter.com/uu9R20KFFv
— Ali Larijani | علی لاریجانی (@alilarijani_ir) January 2, 2026
Larijani’s remarks came after US President Donald Trump threatened intervention following violent protests in Iran. In a post on Truth Social, Trump said: “If Iran shots (sic) and violently kills peaceful protesters, which is their custom, the United States of America will come to their rescue. We are locked and loaded and ready to go. Thank you for your attention to this matter! President DONALD J.TRUMP.”
Echoing the warning, Ali Shamkhani, a close adviser to Supreme Leader Ayatollah Ali Khamenei, said Iran’s national security was a “red line,” underscoring Tehran’s firm stance against external intervention.
In a post on X, he said: “Iran’s national security is a red line, not a subject for adventurist tweets.”
Iranians know US “rescue” record well, from Iraq and Afghanistan to Gaza. Any intervening hand-nearing #Iran_Security on pretexts will be cut off with a#Regret_Inducing_Response. Iran’s national security is a #Red_Line, notmaterial for adventurist tweets.
— علی شمخانی (@alishamkhani_ir) January 2, 2026
Meanwhile, protests have spread across several Iranian provinces this week, with dozens of demonstrators taking to the streets. Some of the protests turned deadly on Wednesday following clashes between protesters and police.