Staff Sergeant Colleen Silvestri and Airman 1st Class Daniel Lambert takes a radiation air sample for training on Joint Base Charleston, Sept. 8. Sergeant Silvestri and Airman Lambert are a bioenvironmental engineering journeyman and technician with the 628th Medical Group. Staff Sgt. Katie Gieratz)()

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Photo credit: © PJF Military Collection / Alamy / Afripics
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Keywords: air, airforce, bioenvironmental, charleston, force, military, states, training, united, usa