Irbil Troop Talk U.S. Defense Secretary Ash Carter speaks with troops during a visit to Irbil, Iraq, Dec. 17, 2015. Carter is on a weeklong trip to the Middle East to meet with military leaders and thank troops for their service and sacrifice, especially during the holiday season. DoD photo by Army Sgt. 1st Class Clydell Kinchen SHARE: Download: Full Size (1.34 MB) Credit: SFC Clydell Kinchen VIRIN: 151217-D-LN567-072.JPG Photo Gallery