This report discusses the situation immediately following the completion of the U.S. withdrawal from Iraq on December 18, 2011, when relations among major political factions worsened substantially, threatening Iraq's stability and the legacy of the U.S. intervention in Iraq. It includes an overview of historical and current political, military, and governance issues as well as an analysis of Iraq in relation to the other nations in the region.

Syria, governed by President Hafiz al-Asad from 1970 until his death in June 2000, is a prominent player in the Middle East scene. Within the region, a number of borders disputes, problems of resource allocation, and political rivalries have caused frequent tensions between Syria and its neighbors. In particular, the Syrian Golan Heights territory, which Israel has occupied since 1967, has been one of the most intractable issues in the Arab-Israeli dispute.