SJAFB MCA conduct CBRN training
Multi-capable Airmen assigned to the 4th Fighter Wing transition to mission-oriented protective posture level 4 during a chemical, biological, radiological and nuclear exercise at Seymour Johnson Air Force Base, North Carolina, Feb. 17, 2023. MOPP level four requires military personnel to wear over garments, gloves, mask, hood and overboots. (U.S. Air Force photo by Airman 1st Class Rebecca Sirimarco-Lang)