Cpl. Simon Mangold, ground electronic maintenance repair technician with Headquarters and Support Battatalion, breaks down a cot at the primary base shelter at Wallace Creek Fitness Center during a destructive weather exercise on Marine Corps Base Camp Lejeune June 22. The annual exercise helps installation assets practice procedures taken in the event of actual destructive weather. (U.S. Marine Corps photo by Cpl. Mark Watola /Released) - Cpl. Simon Mangold, ground electronic maintenance repair technician with Headquarters and Support Battatalion, breaks down a cot at the primary base shelter at Wallace Creek Fitness Center during a destructive weather exercise on Marine Corps Base Camp Lejeune June 22. The annual exercise helps installation assets practice procedures taken in the event of actual destructive weather. (U.S. Marine Corps photo by Cpl. Mark Watola /Released)