As of April 2025, the U.S. Department of State has issued Level 4: “Do Not Travel” advisories for several countries due to heightened risks, including armed conflict, terrorism, and civil unrest. Notably, recent updates have emphasized the dangers in Iran and Myanmar, urging U.S. citizens to avoid travel to these nations.The Travel+2Newsweek+29 News+2
Iran: The advisory for Iran was updated on March 31, 2025, highlighting risks such as arbitrary arrest and detention of U.S. citizens, including students, journalists, and business travelers. The U.S. government warns that Iran continues to unjustly detain and imprison Americans on spurious charges, and consular access is often denied. Additionally, the potential for terrorist attacks and civil unrest further exacerbates the risks for travelers.
Myanmar: On March 28, 2025, a magnitude 7.7 earthquake struck near Mandalay, Myanmar, causing significant casualties and infrastructure damage. The disaster compounded existing challenges from ongoing civil conflict and political instability. The U.S. State Department’s advisory cites armed conflict, civil unrest, and limited healthcare resources as primary reasons for the Level 4 warning. The situation is further complicated by media censorship and restricted access to affected areas.Condé Nast TravelerNewsweek+1Condé Nast Traveler+1
Travelers are strongly advised to consult the State Department’s official travel advisory website for the most current information and to consider enrolling in the Smart Traveler Enrollment Program (STEP) to receive updates and facilitate communication in case of emergencies.
