Senior Master Sgt. Miguel Casso, 356th Airlift Squadron loadmaster instructor, presents a United States flag to Chief Master Sgt. Thomas J. Veilleux Sr., 356th Airlift Squadron’s Formal Training Unit superintendent, during the chief’s retirement ceremony at the Cargo Loading Training Facility at Joint Base San Antonio-Lackland, Texas June 11, 2017. The chief’s career, which spanned over 34 years, began in August 1979 in Security Forces as a dog handler. (U.S. Air Force photo by Tech. Sgt. Carlos J. Trevino)