Marines with 1st Battalion, 6th Marine Regiment, Combat Logistics Regiment 16 and Marine Aviation Weapons and Tactics Squadron 1 conducted a mission rehearsal exercise for a noncombatant evacuation operation at Lance Cpl. Torrey L. Gray Field April 19, 2013. (Official USMC photo by Cpl. Ali Azimi/Released) - Marines with 1st Battalion, 6th Marine Regiment, Combat Logistics Regiment 16 and Marine Aviation Weapons and Tactics Squadron 1 conducted a mission rehearsal exercise for a noncombatant evacuation operation at Lance Cpl. Torrey L. Gray Field April 19, 2013. (Official USMC photo by Cpl. Ali Azimi/Released)