Sunlit Shot Navy Petty Officer 1st Class Amber Burns fires an M4 carbine rifle during live-fire training at Marine Corps Base Camp Pendleton, Calif., Dec. 15, 2020. SHARE: Download: Full Size (0.87 MB) Tags: Navy, Training Credit: Navy Chief Petty Officer Nelson Doromal Jr. VIRIN: 201215-N-NT795-656C.JPG Photo Gallery