Iran's Supreme Leader Ayatollah Ali Khamenei warned that any U.S. military intervention amid the ongoing Iran–Israel conflict would bring "irreversible repercussions," declaring that Iran "cannot surrender" under external pressure.

The cleric has ruled for more than three decades, spearheading a policy of backing proxy groups to wield influence across the Middle East.

Iran's supreme leader Ayatollah Ali Khamenei said Wednesday the nation would never surrender as demanded by President Donald Trump and warned the United States it would face "irreparable damage" if it intervenes in support of its ally.