Airman 1st Class Syndi Breitenbach, 9th Aerospace Medicine Squadron Bioenvironmental technician (left), and 2nd Lt. Rebecca Smith, 9th Aerospace Medicine Squadron Deputy Flight Commander of Bioenvironmental Engineering, conduct HazMat ID training Jan. 24, 2020 at Beale Air Force Base, California. (Courtesy U.S. Air Force photo by Capt. Jenell Brown)