U.S. Air Force Master Sgt. Michael Skeens, a command post controller for Joint Task Force-Port Opening Senegal, coordinates air movement from a mobile airfield operations center Oct. 18, 2014, at Léopold Sédar Senghor International Airport in Dakar, Senegal. Skeens and more than 70 other Airmen from the Kentucky Air National Guard’s 123rd Contingency Response Group are operating a cargo hub in Senegal to funnel humanitarian supplies and military support equipment into West Africa as part of Operation United Assistance, the U.S. Agency for International Development-led, whole-of-government effort to respond to the Ebola outbreak. (U.S. Air National Guard photo by Maj. Dale Greer)