US tells citizens in Iran to leave "now" amid heightened tensions

The United States has issued an urgent directive for its citizens to leave Iran immediately, citing a deteriorating security environment and severe restrictions on communications and travel. In a security alert published Friday, the U.S. Virtual Embassy in Iran—which handles consular affairs in the absence of a physical embassy—warned that American nationals face a heightened risk of questioning, arrest, or detention and should not rely on U.S. government assistance for evacuation.

Specific warnings and recommended actions

The alert detailed extensive challenges on the ground, including "increased security measures, road closures, public transportation disruptions, and internet blockages." It noted that the Iranian government continues to restrict mobile, landline, and national internet networks, while airlines are limiting or canceling international flights. For those attempting to leave, the embassy advised, "if safe to do so, consider departing Iran by land to Armenia or Türkiye." It emphasized the need for citizens to "keep a low profile," avoid demonstrations, and plan for alternative communication methods.

Contingency planning for those unable to depart

Recognizing that immediate departure may not be possible for all, the advisory included stark contingency instructions. It urged citizens to identify a "secure location" within a residence or other building and to stockpile essential supplies, including "food, water, medications and other essential items." This guidance reflects preparation for potential scenarios where movement becomes severely restricted or dangerous.

Broader diplomatic and security context

The emergency advisory comes amidst a period of extreme tension between Washington and Tehran, coinciding with the opening of high-stakes nuclear negotiations in Oman. A significant U.S. military buildup is also underway in the Persian Gulf. The stark language and specific mention of land routes through Türkiye and Armenia—both neighboring countries with functioning diplomatic relations with the U.S.—indicate a serious assessment of escalating risks for Americans in Iran, potentially linked to the volatile political climate surrounding the talks.