U.S. Army Soldiers with 3-2 Stryker Brigade Combat Team, 7th Infantry Division, outfit civilian aides to the secretary of the Army (CASAs) and their spouses with protective equipment during an interactive display event at Joint Base Lewis-McChord, Wash., June 23, 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)