SD visits Iraq
Secretary of Defense Ash Carter and U.S. Army Lt. Gen. Stephen Townsend, commander of Combined Joint Task Force-Operation Inherent Resolve, say farewell in Erbil, Iraq, Oct. 23, 2016. (DoD photo by U.S. Air Force Tech. Sgt. Brigitte N. Brantley)

Photo by: Tech. Sgt. Brigitte Brantley |  VIRIN: 161023-D-GO396-745.JPG