Richard Sloop Jr., center, site manager for a contracting company, examines building plans with Maj. Gen. Gary Volesky, left, commander of Joint Forces Command – United Assistance, and Emmanuel Tucker, right, site engineer, for a new Ebola treatment unit to be built in Zorzor, Liberia, Nov. 18, 2014. United Assistance is a Department of Defense operation to provide command and control, logistics, training and engineering support to U.S. Agency for International Development-led efforts to contain the Ebola virus outbreak in West African nations. (U.S. Army Photo by Sgt. 1st Class Brien Vorhees, 55th Signal Company (Combat Camera) / Released)