Images: Operation Charkh Restoration [Image 18 of 21]
Photo by Sgt. Sean Casey
U.S. Army Spc. Sean Lum from Oklahoma City, Okla., with 1st Platoon, Bravo Company, 2nd Battalion, 30th Infantry Regiment, 4th Brigade Combat Team, 10th Mountain Division, provides security during a patrol in the Charkh District of Logar province, Afghanistan, April 5.