Iran's chief negotiator, Mohammad Bagher Ghalibaf, issued a stern warning to the United States on Sunday. This statement comes in direct response to threats made by the U.S. against the Islamic republic. Ghalibaf cautioned the American government to be careful regarding its current stance. He explicitly vowed that Iran's armed forces are prepared to act. The negotiator emphasized that the military is ready to respond to any aggression. This escalation highlights the ongoing tension between the two nations. The exchange underscores a volatile diplomatic climate.