WRIGHT-PATTERSON AIR FORCE BASE, Ohio – Reservists from the 445th Airlift Wing prepare for a training scenario to practice what they reviewed in their Airman’s Manual for the different mission oriented protective posture (MOPP) levels during chemical, biological, radiological, nuclear and high-yield explosive objectives (CBRNE) training. The training was held during a recent unit training assembly. Reservists from the wing are required to attend CBRNE training every 20 months. (U.S. Air Force photo/Senior Airman Mikhail Berlin)