The United States State Department has issued an urgent warning for American citizens in Iran to leave the country immediately, citing escalating nationwide protests and increasing instability. The alert highlights widespread demonstrations that have already led to arrests and injuries, as well as significant disruptions to transportation and communications, including internet outages and flight cancellations. Americans are advised to depart by land if possible or to shelter in place with essential supplies if they cannot leave safely. The advisory also warns that dual nationals face heightened risks, as Iran does not recognize dual citizenship and may detain those with US ties. The United States, which does not have diplomatic relations with Iran, underscores that it cannot guarantee the safety of citizens attempting to leave and urges caution amid the ongoing unrest. President Donald Trump has stated that the US is closely monitoring the situation and is considering strong responses, including the possible use of force.