Secretary of the Air Force Barbara Barrett, Air Force Chief of Staff Gen. Charles Q. Brown, Jr. and Chief Master Sergeant of the Air Force JoAnne S. Bass, kneeling, stand for a group photo during a visit to Al Udeid Air Base, Qatar, Dec. 21, 2020. During their visit, the Air Force’s top leaders spoke to 379th Air Expeditionary Wing Airmen about the critical mission they support every day. (U.S. Air National Guard photo by Tech. Sgt. Brigette Waltermire)