A U.S. Air Force C-130 Hercules aircraft from the 86th Airlift Squadron at Ramstein Air Base, Germany, arrives at Léopold Sédar Senghor International Airport in Dakar, Senegal, Oct. 28, 2014. The aircraft is carrying cargo and personnel supporting Operation United Assistance, the U.S. Agency for International Development-led, whole-of-government effort to contain the Ebola virus outbreak. (U.S. Air National Guard photo by Maj. Dale Greer)