Air Force Senior Airman Joshua Crenshaw (left), 8th Healthcare Operations Squadron (HCOS) bioenvironmental engineering technician, Air Force Master Sgt. Jeremy Hightower (center), 8th Medical Group medical material section chief, and Air Force Staff Sgt. Frank McCall, 8th HCOS bioenvironmental engineering technician, walk toward a water sample during a training event at Kunsan Air Base, Republic of Korea, Sept. 14, 2022. The team concluded the simulated contaminant to be sourced from a vapor attack affecting only one area.

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Keywords: air, base, bioenvironmental, engineering, event, indo-pacific, kunsan, pacaf, training