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North Korean leader Kim Jong-un arrived in China's border city of Dandong on Saturday via a newly opened bridge linking the two nations, according to a South Korean government source reported by Yonhap. Kim met with Beijing's top political adviser during the visit, which was described as a surprise trip and the first in more than a year. The visit comes amid a push to strengthen ties between the two countries. Korean media outlets, including Yonhap and Korea Times, are reporting the event as a significant diplomatic move, with KBS World noting it as a surprise visit.