341st Security Forces Group Change of Command Published July 21, 2017 By John Turner 341st Missile Wing Public Affairs MALMSTROM AIR FORCE BASE, Mont. -- Col. Aaron Guill, right, accepts command of the 341st Security Forces Group from Col. Ron Allen, 341st Missile Wing commander, July 14, 2017, at Malmstrom Air Force Base, Mont. (U.S. Air Force photo/John Turner)