SummaryMarine South Military Expo is happening from 11 April 2018, Wednesday to 12 April 2018, Thursday at Marine Corps Base Camp Lejeune in Camp Lejeune, NC. The organizer of the event is Emerald Expositions. The event is open to trade visitors. The estimated number of attendance is 3,500. The estimated number of exhibitors is 175. The frequency of Marine South Military Expo is annual. The event has been running since 1993.