North Korean Musudan-class missiles being displayed during a military parade in Pyongyang last year. Picture: AFP Source: AFP NORTH Korea appears to have moved a missile capable of hitting targets in South Korea and Japan to its east coast, while also demanding the withdrawal of South Korean workers from a joint industrial estate. The movement of the mid-range missile was detected by both South Korean and US intelligence, the South's Yonhap news agency reported, citing military and government sources. “It appeared that the object was a Musudan mid-range missile,” it quoted one South Korean official as saying. “We are closely monitoring whether the North moved it with a view to actual launch or just as a show of force against the US.” The Musudan missile was first unveiled at a military parade in October 2010 and is believed to have an intended range of around 3000km. However, it is not known to have been tested. Yonhap cited intelligence sources as saying the North might laun