Soldiers with the 561st Military Police Company based in Ft. Campbell, Ky practice moving injured personnel through a decontamination lane during Guardian Response 22 at the Muscatatuck Urban Training Center in Butlerville, Indiana May 7, 2022. The Soldiers received training in decontamination procedures which can be used during a potential nuclear attack on civilian populations. (U.S. Army photo by Sgt. John W. Todd)