Students don their Mission Oriented Protective Posture level two gear in a timed evaluation at Joint Base Elmendorf-Richardson, Alaska, Feb. 9, 2016. Students are evaluated on how quickly they don their MOPP level two equipment then how effectively they don their M50 mask during the weekly chemical, biological, radiological and nuclear training class. (U.S. Air Force photo by Airman 1st Class Christopher R. Morales)
<br>Unit: Joint Base Elmendorf-Richardson Public Affairs
Airman 1st Class Christopher Morales
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