FAST FRIENDS U.S. Army 1st Lt. Greg Lins greets a local Afghan boy inside a qalat of a girls' school in the village of Mangas in Afghanistan's Khowst province, July 7, 2012. Lins, a platoon leader, is assigned to the 2nd Battalion (Airborne), 377th Field Artillery Regiment. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 634892-E-ICE13-500.jpg Photo Gallery