First Sgt. Shonor Burton runs through a non-lethal weapons course while blinded by the effects of oleoresin capsicum (OC) spray, Jan. 26, 2016. Burton is the company first sergeant for Company B, 1st Combat Engineer Battalion, 1st Marine Division, I Marine Expeditionary Force at Marine Corps Base Camp Pendleton, California. - First Sgt. Shonor Burton runs through a non-lethal weapons course while blinded by the effects of oleoresin capsicum (OC) spray, Jan. 26, 2016. Burton is the company first sergeant for Company B, 1st Combat Engineer Battalion, 1st Marine Division, I Marine Expeditionary Force at Marine Corps Base Camp Pendleton, California.