FILE - In this Wednesday, Aug. 5, 2015 file photo, an Afghan National Army soldier, left, smokes as a U.S. Army soldier from Charlie Company, 2-14 Infantry Regiment, 2nd Brigade, 10th Mountain Division sits next to him in Camp Khogyani in Nangarhar province, east of Kabul, Afghanistan.
FILE - In this Wednesday, Aug. 5, 2015 file photo, an Afghan National Army soldier, left, smokes as a U.S. Army soldier from Charlie Company, 2-14 Infantry Regiment, 2nd Brigade, 10th Mountain Division sits next to him in Camp Khogyani in Nangarhar province, east of Kabul, Afghanistan. Massoud Hossaini AP
FILE - In this Wednesday, Aug. 5, 2015 file photo, an Afghan National Army soldier, left, smokes as a U.S. Army soldier from Charlie Company, 2-14 Infantry Regiment, 2nd Brigade, 10th Mountain Division sits next to him in Camp Khogyani in Nangarhar province, east of Kabul, Afghanistan. Massoud Hossaini AP