https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4035886Edit ImageSaveSaveEditCropCustom TextExplosive charges detonate throwing snow and debris into the air as Airmen assigned to the 673d Civil Engineer Squadron, Explosives Ordinance Disposal Flight, conduct a live-fire demolitions exercise in Mission Oriented Protective Posture 4 on Joint Base Elmendorf-Richardson, Alaska, Feb.14, 2018. The Airmen were conducting EOD training in a simulated chemical weapons contaminated environment. (U.S. Air Force photo/Justin Connaher). Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseJPEGBanner JPEG 1200 x 799 px | 300 dpiLarge JPEG 3500 x 2329 px | 300 dpiBest Quality JPEG 3820 x 2542 px | 300 dpiFree DownloadExplosive charges detonate throwing snow and debris into the air as Airmen assigned to the 673d Civil Engineer Squadron, Explosives Ordinance Disposal Flight, conduct a live-fire demolitions exercise in Mission Oriented Protective Posture 4 on Joint Base Elmendorf-Richardson, Alaska, Feb.14, 2018. The Airmen were conducting EOD training in a simulated chemical weapons contaminated environment. (U.S. Air Force photo/Justin Connaher). Original public domain image from FlickrMore