Most dangerous countries for Americans right now as US issues travel warning

A new travel warning has cautioned Americans planning to visit certain countries amid the ongoing conflict in the Middle East.

A worldwide security alert, published on March 22, warns Americans to ‘exercise increased caution’ around the globe, particularly in the Middle East.

The advisory also said that locations associated with the US could be potential targets and warned of temporary airspace closures.

“Americans abroad should follow the guidance in security alerts issued by the nearest U.S. embassy or consulate,” the advisory asserts. "Groups supportive of Iran may target other U.S. interests overseas or locations associated with the United States and/or Americans throughout the world."

The US Department of State has issued named the countries that are higher risk destinations for Americans to travel to right now.

Last month, the State Department issued advisories for Bahrain, Kuwait, Qatar, Jordan, the UAE, and Israel under its Level 3 warning which urges American travellers to ‘reconsider’ going there.

Iran, Iraq and Lebanon are classified under Level 4, which comes with a ‘do not travel’ warning.

The U.S. Department of State has issued named the countries Americans should reconsider travelling to (Getty Stock)

The State Department’s full list of Level 4: Do Not Travel countries as of April 2026:

• Afghanistan
• Belarus
• Burkina Faso
• Burma (Myanmar)
• Central African Republic
• Gaza
• Haiti
• Iran
• Iraq
• Lebanon
• Libya
• Mali
• Niger
• North Korea
• Russia
• Somalia
• South Sudan
• Sudan
• Syria
• Ukraine
• Venezuela
• Yemen

Travel warnings from the State Department vary, ranging from Level 1 to Level 4. The reason for each country joining the list varies, including crime, health, unrest, kidnapping or hostage taking, terrorism, wrongful detention, and ‘other’.

This is the highest advisory level due to a greater likelihood of life-threatening risks. During an emergency, the U.S. government may have very limited ability to provide assistance.

The warning comes amid growing tensions between the U.S. and Iran (Getty Stock)

The Department of State advises that US citizens not travel to the country or to leave as soon as it is safe to do so. The Department of State provides additional advice for travelers in these areas in the Travel Advisory.

Conditions in any country may change at any time.

The State Department explains Level 4 on its website: “This is the highest advisory level due to life-threatening risks. Specific risks are described in the Travel Advisory. The U.S. government may have very limited or no ability to help, including during an emergency. We advise that U.S. citizens do not travel to the country, or to leave as soon as it is safe to do so.”