Marines from 1st Battalion / 9th Marine Regiment, Alpha Company, 2nd platoon, attached to the 24th Marine Expeditionary Unit, execute patrolling exercises during the mechanized raid course aboard Camp Lejeune, NC. This training evolution will prepares the Marines for the hazards that they may face while patrolling in other countries while deployed with the 24th MEU. (U.S. Marine Corps photo by Sgt Andrew J. Carlson) - Marines from 1st Battalion / 9th Marine Regiment, Alpha Company, 2nd platoon, attached to the 24th Marine Expeditionary Unit, execute patrolling exercises during the mechanized raid course aboard Camp Lejeune, NC. This training evolution will prepares the Marines for the hazards that they may face while patrolling in other countries while deployed with the 24th MEU. (U.S. Marine Corps photo by Sgt Andrew J. Carlson)