From right, Sam Sells, military liaison officer with the U.S. Agency for International Development, Maj. Gen. Gary Volesky, commander Joint Forces Command – United Assistance, and Joshua Daphaf, UN Liberia, examine a suggested location for a mobile Ebola testing lab to be built as part of Operation United Assistance, Nov. 17, 2014, in Fish Town Liberia. 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)