SECURITY FOCUS U.S. Army Spc. Lawrence Lopez provides security during a patrol through Khushki Danda in Afghanistan's Khost province, July 29, 2012. Lopez is assigned to the 25th Infantry Division's Company D, 1st Battalion, 501st Infantry Regiment, 4th Brigade Combat Team. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 839979-W-WKH19-597.jpg Photo Gallery