51st CPTS and FSS Airmen train for contingency response
U.S. Air Force Tech Sgt. Alton Kelly, Financial Management Analysis budget analyst, and Senior Airman Adonijah Evans, Financial Management Flight financial operations technician from the 51st Comptroller Squadron, check for simulated chemicals during a post-attack reconnaissance (PAR) sweep during a training event at Osan Air Base, Republic of Korea, Feb. 1, 2023. PAR sweeps allow Airmen to check for any possible hazards within a perimeter surrounding their work area following an attack. (U.S. Air Force photo by 1st Lt Michelle Chang)