Col. Aaron Guill, 341st Security Forces Group commander, and Chief Master Sgt. Wesley McMackin 341st SFG superintendent, lead members of the 341st SFG on a 5K memorial road march May 14, 2019, at Malmstrom Air Force Base, Mont. The 341st SFG conducted the road march in memory of fallen defenders. (U.S. Air Force photo by Devin Doskey))