The State Department has been actively updating its travel advisories in response to ongoing tensions with Iran and other international conflicts. The agency has alerted U.S. citizens traveling abroad that they may be at risk of arbitrary detention or attacks.

In its detailed world map, the State Department has marked several countries in the Middle East as unsafe for American travelers. Nations like Saudi Arabia, Oman, Kuwait, and Bahrain have been upgraded from Level 2 to Level 3 advisories, advising U.S. citizens to exercise heightened caution or reconsider plans to visit these regions, as initially reported by the New York Post.

Iran has been designated as a “Level 4: Do Not Travel” zone. This classification warns Americans of potential dangers such as wrongful imprisonment, violence, and kidnapping amidst the ongoing instability.

The State Department’s map highlights the globe’s most perilous destinations. (State Department)

Recently, the State Department issued a global security alert, advising U.S. citizens to remain vigilant against threats from groups associated with Iran.

On Iranian state television, Brigadier General Abolfazl Shekarchi issued a stark warning to Americans and Israelis, stating, “Based on the information we have about you, even parks, recreational areas, and tourist destinations worldwide will no longer be safe.”

Countries with a Level 4 warning (“Do Not Travel”) include Afghanistan, Haiti, Iraq, Libya, Russia, Somalia, Sudan, Ukraine, and Yemen. 

Iranians set fire to flags of the United States and Israel as they gather to commemorate those killed from the Dena naval vessel, at Enghelab Square on March 17, 2026 in Tehran, Iran. (Getty Images)

The U.S. may not have a consular presence in those nations, and U.S. citizens there could have difficulty accessing services. Russia, in particular, has been known to wrongfully detain Americans for years.

Countries with a Level 3 advisory—meaning Americans should reconsider travel—include Bahrain, Colombia, Honduras, Israel, Nicaragua, Qatar, Saudi Arabia, the United Arab Emirates, and Venezuela.

Countries where Americans should exercise increased caution (Level 2) include Cuba, the Dominican Republic, France, Greenland, Italy, Mexico, and the United Kingdom. 

Parts of Mexico have been designated as Level 4 zones, including Sinaloa and Colima, while other states like Jalisco and Baja California are designated Level 3 due to cartel activity. 

The State Department recommends travelers enroll in its Smart Traveler Enrollment Program (STEP), which updates Americans with emails and alerts from U.S. embassies and consulates abroad.

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