3. Kabul, Afghanistan
Kabul has been essentially one the most high-risk locations in the world for a period of time. It is still a war zone, however U.S. troops are progressively being removed from the country. Terrorist attacks, along with many bombings are common. Kabul is facing a really uncertain years to come and will probably be a very dangerous place for the foreseeable years to come. Like Baghdad, Kabul serves as a city in which violence can occur anytime.