U.S Army Sgt. Erik Wery, Section 4 Headquarters Headquarters Company, 2nd Battalion, 30th Infantry Regiment, 4th Brigade, 10th Mountain Division, rides in the back of a Mine Resistant Ambush Protected vehicle during a convoy to the Afghan Border Police Zone One, on Jalalabad Airfield, Nangarhar province, Afghanistan, Aug. 21, 2013. Wery was assigned to a group of Soldiers known as Guardian Angels, that serve as personal security for high ranking officials. (U.S. Army photo by Spc. Vang Seng Thao/FOUO)

  U.S Army Lt. Col. Andrew Pekala, the commander of Security Forces Advisory and Assistance Team Blue, 4th Brigade Combat Team, 10th Mountain Division, speaks with Lt. Col. M. Haroon Basiri, logistics commander of the Afghan Border Police during a Key Leader Engagement (KLE), in Jalalabad, Nangarhar Province, Afghanistan, Aug. 21, 2013. The KLE was held to discuss border security and relations as well as area development. (U.S. Army photo by Spc. Vang Seng Thao/Released)

  An Afghan baker makes Nan bread for the Afghan Border Police in Jalalabad, Nangarhar Province, Afghanistan, Aug. 21, 2013. (U.S. Army photo by Spc. Vang Seng Thao/Released)

  U.S soldiers of the Security Forces Advisory and Assistance Team Blue, 4th Brigade Combat Team, 10th Mountain Division and Afghan Border Police share a meal together during a Key Leader Engagement (KLE), in Jalalabad, Nangarhar province Afghanistan, Aug. 21, 2013. While attending a KLE sharing a food together builds relations between the Afghan and coalition forces. (U.S. Army photo by Spc. Vang Seng Thao / Released)

U.S Army Lt. Col. Andrew Pekala, the commander of Security Forces Advisory and Assistance Team Blue, 4th Brigade Combat Team, 10th Mountain Division, speaks with Col. Alhaj Zabi ullah, commander of the Afghan Border Police, during a Key Leader Engagement (KLE), in Jalalabad, Nangarhar Province, Afghanistan, Aug. 21, 2013. The KLE was held to discuss border security and relations as well as area development. (U.S. Army photo by Spc. Vang Seng Thao/Released)

U.S Army Lt. Col. Andrew Pekala, the commander of Security Forces Advisory and Assistance Team Blue, 4th Brigade Combat Team, 10th Mountain Division, speaks with Col. Adir Khan Liwal, Administration, Afghan Uniformed Police, during a Key Leader Engagement (KLE), in Jalalabad, Nangarhar Province, Afghanistan, Aug. 21, 2013.