Dossier
Do Not Travel advisory
Coverage of Do Not Travel advisory in the Nexus archive.
- The 23 most dangerous countries for US travelers in 2026, according to the State Department
The US State Department issued a 'Do Not Travel' advisory for 23 countries in 2026 due to risks like terrorism and kidnapping, including Iran. The warning follows heightened security concerns linked to the Iran War, oil price increases, and disrupted airline operations. The US has suspended embassy operations in some countries, complicating assistance for travelers.