130507-F-OF869-008
A decade of training and advising by the United States seemed to have come to naught, as many Afghan security forces abandoned their posts as the Taliban closed in on Kunduz in 2015. (U.S. Air Force/Dustin Payne)

Tags: USAF, USAF, OEF
Photo by: SSgt Dustin Payne |  VIRIN: 130507-F-OF869-0006.JPG