21 Countries With "Do Not Travel" Warnings: What You Need To Know

8. South Sudan: Nation Under Siege from Internal Strife

As one of the world's youngest nations, South Sudan remains devastated by recurring cycles of civil war, ethnic violence, and a catastrophic humanitarian crisis. In 2025, widespread food insecurity, displacement, and lack of basic services are the norm. Armed clashes between various factions and communal militias are frequent and unpredictable, posing extreme risks to civilians and any foreign nationals. Kidnapping, banditry, and targeted attacks on aid workers further compound the dangers. "Do Not Travel" advisories are absolute due to the pervasive instability and life-threatening conditions.