Armed Forces of Liberia soldiers work together to build a new fence at the Gbediah Ebola Treatment Unit Dec. 22, 2014. This is the last ETU scheduled to be built with JFC-UA assistance. Operation United Assistance is a Department of Defense operation in Liberia to provide logistics, training and engineering support to U.S. Agency for International Development-led efforts to contain the Ebola virus outbreak in western Africa. (U.S. Army photo by Staff Sgt. Terrance D. Rhodes, Joint Forces Command – United Assistance Public Affairs/Released)