SOLDIER SECURITY Soldiers provide security while overcoming a ground attack during a joint service field exercise at the Joint Readiness Training Center on Fort Polk, La., Oct. 18, 2012. Service members participating in JRTC 13-01 are educated and evaluated in a simulated combat environment. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 766671-R-JQW79-136.jpg Photo Gallery