North Korean farmers, working in a field, are seen through the window of a train heading to North Phyongan Province, about 50 kilometers (35 miles) south of the border town of Sinuiju along North Korea's west coast on April 8. North Korean officials escorted a group of international media by train from Pyongyang to see the country's Unha-3 rocket, slated for liftoff between April 12-16, at Sohae Satellite Station in Tongchang-Ri, North Korea.