Senior Master Sgt. Bradley Rose, 185th Security Forces Squadron (from left), Master Sgt. Gregory Wardle, 153rd SFS, and Staff Sgt. Jonathan Finer, 124th SFS, tackle a land navigation course Jan. 23, 2020, at Ft. Chaffee, Arkansas. The team of Airmen from across the Air National Guard gathered to train for the Air Force Defender Challenge, a security forces skills competition. (U.S. Air National Guard photo by Master Sgt. Chauncey Reed)