Decontamination Duty Marine Corps Lance Cpl. Alexander Camarana participates in a chemical, biological, radiological and nuclear decontamination exercise at Marine Corps Base Camp Pendleton, Calif., Dec. 9, 2020. The event was part of Steel Knight/Dawn Blitz, an exercise that gave the 1st Marine Division the opportunity to showcase its readiness within the education, planning and execution continuum. SHARE: Download: Full Size (0.26 MB) Tags: Marine Corps, Training, Steel Knight, Dawn Blitz Credit: Marine Corps Sgt. Teagan Fredericks VIRIN: 201209-M-CG596-0195C.JPG Photo Gallery