U.S. Air Force Staff Sgt. Frank McCall, 8th Healthcare Operations Squadron bioenvironmental engineering technician, reads an M265 detector kit during a training event at Kunsan Air Base, Republic of Korea, Sept. 14, 2022. During the training scenario, the bioenvironmental engineering flight responded to different locations around the installation to conduct readings and to identify possible chemical attacks. Bioenvironmental Engineering,Indo-Pacific,Kunsan Air Base,PACAF,Training Event,

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