The virtual US Embassy for Iran warned American citizens on Monday to leave the country immediately as nationwide protests escalate, reports Anadolu Agency.

“Leave Iran now,” the embassy said in a security alert, urging US nationals to plan their departure without assistance from the US government. “If you cannot leave, find a secure location within your residence or another safe building,” the advisory added.

The warning also urged Americans in Iran to anticipate continued internet outages, plan alternative communications, and, “if safe to do so, consider departing Iran by land to Armenia or Türkiye.”

Dual US-Iranian nationals must exit using Iranian passports, as Iran does not recognize dual citizenship. “Showing a U.S. passport or demonstrating connections to the United States can be reason enough for Iranian authorities to detain someone,” the embassy noted.

Meanwhile, President Donald Trump imposed a 25% tariff on “any and all” countries doing business with Iran amid the ongoing government crackdown on protests. Trump has repeatedly threatened military action if Iranian authorities use lethal force but indicated he is also open to diplomacy.

Reports indicate the US administration is weighing a wide range of military and covert options, including cyber operations and psychological campaigns targeting Iranian command structures and state media.

“We’ll make a determination,” Trump said Sunday, adding that he receives hourly reports on Iran, without specifying when or how the US might act.