169th Medical Group, Bioenvironmental Engineering Flight
U.S. Air Force Lt. Col. James Merriman, a bioenvironmental engineer and Staff Sgt. Kimberly Backmon, a bioenvironmental technician with the 169th Medical Group at McEntire Joint National Guard Base, South Carolina Air National Guard, trains with the new portable FLIR G510 Gas Chromatograph Mass Spectrometer system March 12, 2019. The team of Swamp Fox bioenvironmental engineers was selected to field-test the latest equipment that detects chemical hazards in emergency situations. (U.S. Air National Guard courtesy photo)