Members from the 97th Security Forces Squadron are joined by U.S. Air Force Col. Blaine Baker, 97th Air Mobility Wing commander, during their 3.5 mile ruck across Altus Air Force Base, Oklahoma, Oct. 21, 2022. Day three of The Standard resiliency course began with several physical fitness exercises, a defenders challenge test, and concluded with the ruck back to the Security Forces Squadron. (U.S. Air Force photo by Kari Degraffenreed)