U.S. Air Force Force Staff Sgt. Justin Coleman, 60th Civil Engineer Squadron explosive ordnance disposal technician, stands outside a shipping container during a weapons of mass destruction training Oct. 28, 2020, at Travis Air Force Base, California. Travis EOD technicians train twice a week in preparation for responding to real-world missions. During contingencies, EOD Airmen provide full-spectrum response capability to incidents involving chemical, biological, radiological, nuclear, incendiary and explosive devices. (U.S. Air Force photo by Chustine Minoda)