Sgt. Logan Wilburn, 2nd platoon sergeant, Bravo Company, Marine Barracks Washington, assaults a training dummy after getting sprayed in the face with a potent chemical during nonlethal tactics training at Marine Barracks Washington, Feb. 17. Logan, among many others, would qualify as a user and instructor of oleoresin capsicum, or OC spray. - Sgt. Logan Wilburn, 2nd platoon sergeant, Bravo Company, Marine Barracks Washington, assaults a training dummy after getting sprayed in the face with a potent chemical during nonlethal tactics training at Marine Barracks Washington, Feb. 17. Logan, among many others, would qualify as a user and instructor of oleoresin capsicum, or OC spray.