Civilian aides to the secretary of the Army chat with U.S. Army Master Sgt. Ailene Serquina, assigned to 593rd Sustainment Command (Expeditionary), during the 59th CASA conference at Joint Base Lewis-McChord, Wash., June 24, 2014. The 68 CASAs in attendance represent Secretary of the Army John McHugh in different regions of the United States. (Photo by U.S. Army Sgt. Leon Cook, 20th Public Affairs Detachment)