Airmen from the 19th Airlift Wing perform decontamination protocol during a simulated radiological aircraft recovery effort during phase IIb of ROCKI 20-01 at Little Rock Air Force Base, Arkansas, Nov. 16, 2019. Phase IIb marked the first time the radiological domain was tested as a portion of the exercise. (U.S. Air Force photo by 1st Lt. Jessica Cicchetto)