Army 2nd Lt. Jordan Marks plots his points on a map U.S. Army 2nd Lt. Jordan Marks plots his points on a map prior to the Land Navigation Training Exercise at the Ranger Training Assessment Course at Fort Benning, Ga., on Feb. 10, 2013. Marks is attached to the 2nd Squadron, 16th Cavalry Regiment, 316 Cavalry Brigade. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 180433-C-HJP38-724.jpg Photo Gallery