Zalmay Mamozy Khalilzad is an Afghan-American diplomat and foreign policy expert. Khalilzad was U.S. Special Representative for Afghanistan Reconciliation from September 2018 to October 2021. Khailzad was appointed by President George W. Bush to serve as United States Ambassador to the United Nations, serving in the role from 2007 to 2009. Khalilzad was the highest ranking Muslim-American in government at the time he left the position. Prior to this, Khalilzad served in the Bush administration as Ambassador to Afghanistan from 2004 to 2005 and Ambassador to Iraq from 2005 to 2007.