Gas Mask Ruck March
U.S. Army Reserve command sergeants major from across the 200th Military Police Command weigh their rucks before a team-building ruck march organized as part of a "CSM Huddle" held in Scottsdale, Arizona, Sept. 16, 2017. During the huddle, the command sergeants major discussed critical topics relevant to their command and their units in order to increase readiness to deploy. (U.S. Army Reserve photo by Master Sgt. Michel Sauret)