Defense Greeting Iraqi Minister of Defense, Khaled al-Obaidi, shakes hands with U.S. Marine Corps Gen. Joseph F. Dunford Jr., chairman of the Joint Chiefs of Staff, at the Iraq Ministry of Defense in Baghdad, Iraq, Oct. 20, 2015. DoD photo by D. Myles Cullen SHARE: Download: Full Size (0.38 MB) Credit: D. Myles Cullen VIRIN: 151021-D-XT155-002.JPG Photo Gallery