U.S. Air Force Col. Carlos Berdecia, 437th Operations Group commander, hands over command of the 437th Operations Support Squadron to Lt. Col. Joseph Brewer during a Change of Command ceremony at Joint Base Charleston, South Carolina, May 09, 2024. The I 437th OSS is the largest squadron in the 437th Operations Group with around 220 members and 10 functional areas, supporting each flying mission at Joint Base Charleston. (U.S. Air Force photo by Airman 1st Class Carl Good)