Senior Airman Anthony Ramirez, 482nd Civil Engineer Squadron emergency management journeyman, tests chemical agents during Black Flag training exercises at the Center for National Response in , March 27, 2014. Teams of bioenvironmental engineers, emergency management specialists and firefighters went through various scenarios throughout Black Flag, a two-week training course to detect trace chemical and biological agents. ( Air Force Photo/ Airman 1st Class Nesha Humes)

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Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
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Keywords: air, airforce, biochemical, black, cbrn, emergency, engineer, exercise, flag, force, management, memorial, military, states, training, tunnel, united, usa, virigina, west