Ask what Korea is talking about.

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 cited by Yonhap. Kim's visit, his first to China in over a year, included inaugurating the bridge and meeting with Beijing's top political adviser, with hopes to expand cooperation with China. KBS World reports the visit as a surprise, and Yonhap notes Chinese Premier Li Qiang reportedly moved to the site.