A U.S. Marine with SPMAGTF - Crisis Response - Africa soaks a rag into a bucket of water that contains bleach and soap, in accordance with Centers for Disease Control and Prevention cleaning and decontamination guidelines, before washing equipment as part of the standard procedure prior to leaving the country, while in support of Operation United Assistance in Monrovia, Liberia, Nov. 19, 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. Marine Corps photo by Lance Cpl. Andre Dakis/SP-MAGTF Crisis Response Africa Combat Camera/Released)