Gas Mask Ruck March
A bicyclist rides past a water checkpoint for a team-building ruck march held by the 200th Military Police Command for its command sergeants major 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)