READINESS EXERCISE U.S. Army Spc. Jake Ballinger uses the optic lens on his weapon to scan his sector from atop a small hill during a mission readiness exercise in Hohenfels, Germany, March 16, 2013. Ballinger is assigned to the 3rd Squadron, 2nd Cavalry Regiment. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 638917-Y-IVE98-508.jpg Photo Gallery