Marine Corporal (CPL) Javier Corona and CPL Matthew Jones armed with 5.56mm Colt M16A2 rifle, 2D Sensor Control and Management Platoon (SCAMP), engage in a joint trail orientation/jungle patrol in and around the perimeter of Howard Air Force Base, Panama Canal. The perimeter serves to keep the surrounding area of the base within US control and free of smugglers and intruders