A U.S. Army honor guard renders honors during the 101st Airborne Division (Air Assault) color casing ceremony at McAuliffe Hall, Fort Campbell, Ky., Oct. 14, 2014. The division was preparing to deploy to Liberia in support of Operation United Assistance. United Assistance is a U.S. Africa Command-led operation to provide command and control, logistics, training and engineering support to the U.S. government's efforts to contain the Ebola virus outbreak in West African nations. (U.S. Army photo by Sam Shore/Released)