SAFE WATCH U.S. Army Sgt. Ramon Cortez takes a knee while providing security detail during a combat patrol in Khowst province, Afghanistan, Jan. 25, 2012. Cortez is assigned to 2nd Battalion, 377th Parachute Field Artillery Regiment, Task Force Spartan Steel. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 144077-I-XDC65-322.jpg Photo Gallery