EIELSON AIR FORCE BASE, Alaska -- U.S. Air Force Chief Master Sgt. Vanessa Arthur, 354th Medical Group senior enlisted leader, discusses what Black History Month means to her at Eielson Air Force Base, Alaska, Feb. 7, 2024. The Department of Defense recognizes the bravery and exceptional service of Black military and civilian personnel and celebrates the richness and diversity of their achievements during February and all year. (U.S. Air Force video by Airman 1st Class Carson Jeney)