CBRN survival training skills

Staff Sgt. Heidi Williams, 47th Civil Engineer Squadron emergency management technician, briefs trainees during the chemical, biological, radiological, and nuclear survival skills class at the confidence chamber on Laughlin Air Force Base, Texas, Jan. 14, 2015. Class attendees are educated on how to use a protective mask and how the chamber is used to help build their confidence about being in an environment with a potentially hazardous substance. The gas used in the chamber is chlorobenzylidene malonitrile, or CS Gas, a non-lethal substance that is used in all branches of the military and police departments as a riot control agent. (U.S. Air Force photo by Airman 1st Class Ariel D. Delgado)

PHOTO BY: Ariel D. Delgado, A1C, USAF
VIRIN: 150114-F-GM944-124.JPG
Additional Details

No camera details available.


Read More

This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.