Airmen from the 914th Air Refueling Wing stand in formation during a base-wide 9/11 Ceremony on Sept. 11, 2021, Niagara Falls Air Reserve Station, N.Y. Presented are three guidons from different squadrons present; they signify unit designation and branch affiliation or the title of the individual who carries it. (U.S. Air Force Photo by Senior Airman Kelsey Martinez)