A security guard stands guard at a gateway at the South's CIQ, in Paju
A security guard stands guard at a gateway which leads to the Kaesong Industrial Complex (KCI) at the South's CIQ (Customs, Immigration and Quarantine), just south of the demilitarised zone separating the two Koreas, in Paju, South Korea, February 11, 2016. REUTERS/Kim Hong-Ji