A firefighter with the 788th Civil Engineer Squadron Fire Department at Wright-Patterson Air Force Base, Ohio, places a line around a co-worker playing the role of “victim” during ice-rescue training Feb. 10, 2021. This month’s Arctic cold blast gave the fire department an opportunity to acclimate its first responders to the protective suit, equipment and conditions they would encounter in an ice emergency. (U.S. Air Force photo by R.J. Oriez)