Soldiers with the 561st Military Police Company based in Ft. Campbell, Ky rehearse procedures involved in a decontamination lane during Guardian Response 22 at the Muscatatuck Urban Training Center in Butlerville, Indiana May 7, 2022. Each Soldier received either a go or a no-go at the station to show their capability involved in dealing with a potential nuclear attack. (U.S. Army photo by Sgt. John W. Todd)