Vehicle prechecks
Pvt. Daniel Harrison, 341st Military Police Company, checks and refills air in vehicle tires during the Combat Support Training Exercise, Fort Hunter Liggett, Calif., June 6, 2016. The purpose of the CSTX is for Army Reserve units to practice their technical skills in a tactical environment under combat-like conditions. (US Army photo by Cpl. Timothy Yao, 311th Sustainment Command (Expeditionary)/Released)

Photo by: Cpl. Timothy Yao |  VIRIN: 160606-A-KJ871-233.JPG