Sgt. Austin Lumpkin, left, a Belle Chase, La., native,

Sgt. Austin Lumpkin, left, a Belle Chase, La., native, and Cpl. James Lenke, a West Seneca, New York, native, both of Headquarters and Headquarters Company, 62nd Engineer Battalion, 36th Engineer Brigade, checks on a generator at the emergency control point, Dec. 26, 2014, at the National Police Training Academy, Paynesville, Liberia, in support of Operation United Assistance. As part of their routine for the mayor's cell, they ensure the generator is operable to provide light at night. 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)