Defense Secretary Ash Carter walks with Army Lt. Gen. Sean MacFarland, commanding general of Combined Joint Task Force Operation Inherent Resolve, and U.S. Ambassador to Iraq Stuart E. Jones upon arriving in Baghdad, July 11, 2016. Carter is in Iraq to meet with government and military leaders about operations to defeat the Islamic State of Iraq and the Levant. DoD photo by Navy Petty Officer 1st Class Tim D. Godbee