Two MV-22 Ospreys land on Barclay Training Center near Monrovia, Liberia. They carried the Liberian President Ellen Johnson Sirleaf, to Foya Clinic. The U.S. Agency for International Development is the lead U.S. Government organization for Operation United Assistance. U.S. Africa Command supported the effort by providing command and control, logistics, training and engineering assets to contain the Ebola virus outbreak in West African nations.