JOINT BASE LEWIS-MCCHORD, Wash. -- U.S. Air Force aircrew flight equipment Airmen with the 62d Operational Support Squadron conduct aircrew Chemical, Biological, Radiological, and Nuclear defense training at Joint Base Lewis-McChord, Washington, Nov. 15, 2024. The training teaches aircrew how to don the equipment, operate within a CBRN threat environment and process through an aircrew contamination control area line. This training is held regularly ensuring the Wing is prepared to win in tomorrow’s fight.