Gas Mask Ruck March
U.S. Army Reserve military police Soldiers hold water bottles for command sergeants major from across the 200th Military Police Command during a team-building ruck march while wearing gas masks during a "CSM Huddle" in Tempe, 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)