U.S. Air Force Col. Joe McFall, 52nd Fighter Wing commander, left, and Chief Master Sgt. Brian Gates, 52nd FW command chief, right, pose with Spangdahlem Air Base's newest chief master sergeants selected for promotion and their families during an induction banquet at Club Eifel at Spangdahlem Air Base, Germany, Feb. 12, 2016. Chief master sergeants represent the top one percent of the enlisted force structure, as mandated by the U.S. Congress. (U.S. Air Force photo by Staff Sgt. Joe W. McFadden / Released)