North Korea bans South Korean Entering Kaesong Joint Industrial Zone

PAJU, SOUTH KOREA - APRIL 04: A South Korean soldier stands guard at the checkpoint near the border village of Panmunjom on April 4, 2013 in Paju, South Korea. Still 400 South Korean remain in the joint industrial park fearing they can not get back there once return to South. In recent weeks North Korea have threatened to attack South Korea and U.S. military bases, with South Korean and American intelligence identifying what is believed to be an intermediate-range missile being moved by North Korea to its eastern coast, in preparation for a planned strike. (Photo by Chung Sung-Jun/Getty Images)