A squad leader with 2nd Battalion, 7th Marine Regiment, based out of Marine Corps Air Ground Combat Center Twentynine Palms, Calif., directs his Marines to their objective point during the Weapons and Tactics Instructor course 1-16 non-combatant evacuation exercise at Kiwanis Park in Yuma, Ariz., Friday, Oct. 16, 2015. The Marines reinforced initial ground units preparing for the evacuation. - A squad leader with 2nd Battalion, 7th Marine Regiment, based out of Marine Corps Air Ground Combat Center Twentynine Palms, Calif., directs his Marines to their objective point during the Weapons and Tactics Instructor course 1-16 non-combatant evacuation exercise at Kiwanis Park in Yuma, Ariz., Friday, Oct. 16, 2015. The Marines reinforced initial ground units preparing for the evacuation.