U.S. Army Capt. Jonathan Rickey, 221st Military Police Detachment commander, leads his troops during a ruck march at Joint Base Langley-Eustis, Virginia, Oct. 21, 2020. Members of the 221st MPD rucked four miles to a training ground on the installation for a land navigation exercise. (U.S. Air Force photo by Staff Sgt. Joshua Magbanua)