SEOUL, South Korea — South Korea is preparing to evacuate tens of thousands of scouts from a coastal jamboree site as Tropical Storm Khanun looms, officials said Monday. Starting Tuesday morning, South Korea will deploy about a thousand buses to pull out some 36,000 scouts from 156 countries from the World Scout Jamboree in the southwestern county of Buan, according to Kim Sung-ho, a vice minister at South Korea’s Ministry of the Interior and Safety. [time-brightcove not-tgx=”true”] He said most of the scouts will be accommodated at venues in the country’s capital, Seoul, and the nearby metropolitan area.