Maj. Darren Mattheis, right, accepts command of the 341st Comptroller Squadron from Col. Jennifer Reeves, 341st Missile Wing commander during a change of command ceremony July 16, 2018, at the Grizzly Bend on Malmstrom AFB, Mont. Guidon bearer Master Sgt. Ruth Salender, 341st CPTS first sergeant, looks on. (U.S. Air Force photo by A1C Jacob M. Thompson)