U.S. Air Force Staff Sgt. Zachary Huston from the Joint Task Force-Port Opening assigned to the 621st Contingency Response Wing stationed at Joint Base McGuire-Dix-Lakehurst, N.J., prepares equipment for re-deployment after completing their mission at Roberts International Airport, Republic of Liberia, during Operation UNITED ASSISTANCE, Nov. 9, 2014. The JTF-PO established a hub for cargo distribution to help alleviate the increased traffic of airflow and cargo during OUA, 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. Air Force photo/Staff Sgt. Gustavo Gonzalez/RELEASED)