Khamenei warns that Iran will respond "without geographical boundaries" to a possible US attack. US or Israel Amid growing speculation about a renewed major US attack, Iran's Supreme Leader Muqtaka Khamenei has ordered his country's armed forces to provide an "immediate, effective and geographically limited" response to any US or Israeli attack. At the same time, Arab diplomats expressed concern about the danger of escalation and Qatar intensified its contacts to find a negotiated solution to the conflict. read more