U.S. Air Force Staff Sgt. Sean Whittaker, 8th Civil Engineer Squadron firefighter, helps a student from Gunsan Mun Hwa Elementary School how to use a pulley system to raise a rescue dummy during a fire department open house at Kunsan Air Base, Republic of Korea, Oct. 16, 2019. Fire department personnel provided the students with a tour of the fire house, showed them the equipment used to fight fires and taught basic fire safety skills. (U.S. Air Force photo by Tech. Sgt. Joshua Arends)