U.S. Air Force Chief Master Sgt. Shelina Frey, left, command chief master sergeant Air Mobility Command, discusses the wellbeing of Airmen with 521st Air Mobility Operations Wing staff sergeants on Ramstein Air Base, Germany, Aug. 16th, 2017. Frey asked for opinions from the sergeants on topics such as reinstating operational camouflage pattern uniforms, allowing beards, and changing the service dress uniform. (U.S. Air Force photo by Senior Airman Elizabeth Baker)