The Buchanan community sings and shouts with joy during the grand opening ceremony of the Buchanan Ebola Treatment Unit, Dec. 21, 2014, Buchanan, Liberia, as part of Operation United Assistance. The ETU currently has 170 workers and 50 beds for patients. 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 Sgt. Ange Desinor 13th Public Affairs Detachment/RELEASED)