U.S. Marine Corps Lance Cpl. Eric Zientek, attached to Special-Purpose Marine Air-Ground Task Force – Crisis Response, surveys the vegetation and surrounding area of Liberia Nov. 17, 2014, while on his way to River Gee, Liberia. SPMAGTF-CR directly supports Operation United Assistance by transporting personnel and equipment to remote locations across Liberia. 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 Pfc. Rashene Mincy, 55th Signal Company (Combat Camera)/ Released)