Navy Petty Officer 3rd Class David Rojas, assigned to Naval Mobile Construction Battalion One, a maneuver unit of the Combined Joint Task Force-Horn of Africa, along with emergency medical services personnel and members of the French Air Force Tactical Airlift Squadron 88, transport a mock patient from a SA 330 Puma helicopter across the flightline during a bilateral exercise with French forces at Camp Lemonnier, Djibouti, July 20, 2017. Air Force photo by Staff Sgt. Eboni Prince