South Korean soldiers stand guard in heavy mist with their rifles along a barbed wire fence near the demilitarized zone separating the two Koreas in Paju, about 52 km (32 miles) north of Seoul, April 5, 2009. North Korea launched a long-range rocket over Japan on Sunday, drawing swift international condemnation and triggering an emergency meeting of the U.N. Security Council. REUTERS/Jo Yong-Hak (SOUTH KOREA MILITARY POLITICS)