Secretary of Defense, Chuck Hagel, walks with with Lieutenant General James Terry, Commander ISAF joint command, (right) and Major General Joseph Osterman, Deputy Chief of Staff, ISAF joint command (left), before departing Kabul, Afghanistan, March 11, 2013. Hagel traveled to Afghanistan on his first trip as the 24th Secretary of Defense to visit U.S. Troops, NATO leaders, and Afghan counterparts. (Photo by Erin A. Kirk-Cuomo/Department of Defense/Sipa USA)