Col. Scott Vander Hamm, 28th Bomb Wing commander, passes the 28th Comptroller Squadron guidon to Lt. Col. Christine Wasdin, who assumed command of the 28 CMPTS July 8 at the Rushmore Center. Colonel Wasdin served as the Operations and Maintenance Desk Officer Branch chief at the U.S. Special Operations Command J-8 Comptroller Directorate at MacDill Air Force Base, Fla. (U.S. Air Force photo/Airman 1st Class Adam Grant)