Technical Sgt. Christian Varela from the 48th Security Forces Squadron finishes a 12-mile ruck march during the Pre-Ranger Assessment Course at Moody Air Force Base, Ga., April 24, 2019. The course prepared Airmen for Army Ranger school by teaching them core Ranger tasks and exposing them to the intense training environment they will experience there. (U.S. Air Force photo by 1st. Lt. Faith Brodkorb)