Marines with 3rd Low Altitude Air Defense Battalion, based out of Marine Corps Base Camp Pendleton, Calif., subdue a role-player at Kiwanis Park in Yuma, Ariz., during a Humanitarian Assistance/Disaster Relief (HA/DR) Exercise hosted by Marine Aviation Weapons and Tactics Squadron One during the Weapons and Tactics Instructor Course 1-17, Friday, October 14, 2016. - Marines with 3rd Low Altitude Air Defense Battalion, based out of Marine Corps Base Camp Pendleton, Calif., subdue a role-player at Kiwanis Park in Yuma, Ariz., during a Humanitarian Assistance/Disaster Relief (HA/DR) Exercise hosted by Marine Aviation Weapons and Tactics Squadron One during the Weapons and Tactics Instructor Course 1-17, Friday, October 14, 2016.