This report discusses the state of Iraqi politics, governance, and human rights. Topics include the worsening relations between local Sunni and Shiite populations.

Much of the debate over U.S. policy toward Iran has centered on the nature of the current regime; some believe that Iran, a country of about 70 million people, is a threat to U.S. interests because hardliners in Iran's regime dominate and set a policy direction intended to challenge U.S. influence and allies in the region. President George W. Bush, in his January 29, 2002, State of the Union message, labeled Iran part of an "axis of evil" along with Iraq and North Korea.

This report discusses the problems facing Iraq as the Islamic State (IS, aka the Islamic State of Iraq and the Levant, ISIL/ISIS) gains power in the region. IS is a transnational Sunni Islamist insurgent and terrorist group that has expanded its control over areas of northwestern Iraq and northeastern Syria since 2013, threatening the security of both countries and drawing increased attention from the international community. The Islamic State has thrived in the disaffected Sunni Muslim-inhabited areas of Iraq and in the remote provinces of Syria torn by the civil war. The Islamic State's tactics have drawn the ire of the international community, increasing U.S. attention on Iraq's political problems and on the civil war in Syria.

This report discusses the current political and social climate of Iraq, specifically in regards to the influence of the U.S. military presence over recent years. It addresses planned and possible future efforts under the Obama Administration, including the scheduled gradual troops withdrawal.

This report provides background information for Congress on troop and contractor levels in the Department of Defense (DOD) in support of military operations in Iraq and Afghanistan.