Military working dog handlers with the 47th Security Forces Squadron, regroup after an engagement with simulated opposing forces during an exercise at Laughlin Air Force Base, Texas, April 17, 2019. The 47th SFS changed up the tempo with an exercise that challenged their tactics, teamwork and physical fitness as they were put head to head with a simulated opposing force. (U.S. Air Force photo by Senior Airman Benjamin N. Valmoja)