RADIO MESSAGE U.S. Marines use a radio to transmit messages during an embassy reinforcement exercise at the Arta Range training area near Camp Lemonnier, Djibouti, Oct. 26, 2013. The Marines, assigned to the 13th Marine Expeditionary Unit Battalion Landing Team, performed riot control and force protection during the training scenario. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 199014-F-RNF63-087.jpg Photo Gallery