U.S. Marines assigned with Special-Purpose Marine Air-Ground Task Force - Crisis Response - Africa offload supplies from an MV-22B Osprey to members of Samaritan's Purse an international relief group while in support of Operation United Assistance in Fish Town, Liberia, Nov 04, 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)