Soldiers assigned to Combined Joint Task Force-Horn of Africa’s communications directorate and Djiboutian service members pose for a photo after completing a military-to-military exchange course at Camp Lemonnier, Djibouti, Jan. 17, 2018. Throughout a two-week period, communications experts advised Djiboutian service members on how to setup, operate, maintain and troubleshoot network equipment to increase communication capabilities. Navy photo by Petty Officer 2nd Class Timothy M. Ahearn