Marines with II Marine Expeditionary Force fire the Non-Lethal, Tube-Launched Munitions System from a vehicle at Camp Lejeune, North Carolina, Aug. 14, 2014. The live fire showcased the versatility and shock and awe effect of the NLTLMS and how effective it can be at a vehicle checkpoint. Marine Corps Systems Command Optics and Non-Lethal Systems is fielding the system that sends non-lethal munitions out as far as 500 meters and uses an audible bang to deter a crowd or a person with mal-intent. - Marines with II Marine Expeditionary Force fire the Non-Lethal, Tube-Launched Munitions System from a vehicle at Camp Lejeune, North Carolina, Aug. 14, 2014. The live fire showcased the versatility and shock and awe effect of the NLTLMS and how effective it can be at a vehicle checkpoint. Marine Corps Systems Command Optics and Non-Lethal Systems is fielding the system that sends non-lethal munitions out as far as 500 meters and uses an audible bang to deter a crowd or a person with mal-intent.