Master Sgt. Ian McMahon (front-center), 103rd Security Forces Squadron flight chief and combatives instructor, instructs a group of squadron members during an informal jiu-jitsu session at Bradley Air National Guard Base, East Granby, Conn. Jan. 23, 2020. The group of Security Forces members meets throughout the month during their physical training time to practice jiu-jitsu, building camaraderie between the members while utilizing combatives skills and outside experience in the martial art. (U.S. Air National Guard photo by Staff Sgt. Steven Tucker)