Travel Advisories

The US State Department issues Travel Warnings when long-term, protracted conditions make a country dangerous or unstable to recommend that Americans either avoid or consider the risk of travel to that country. A Travel Warning is also issued when the U.S. Government's ability to assist American citizens is constrained due to the closure of an embassy or consulate or because of a drawdown of its staff. The link below includes countries that meet this criteria.

From: US State Department Travel Warning and Advisories