President Xi Jinping's two-day visit to the Republic of Korea from July 3 will be a landmark in the history of China's diplomacy and the development of China-ROK relations. This is the first foreign visit by Xi as president that targets only one country and breaks the cycle established by China's top leadership of visiting the Democratic People's Republic of Korea ahead of the ROK. It also shows that Beijing attaches great importance to the development of China-ROK relations and hopes to use this opportunity to elevate bilateral relations to a comprehensive strategic partnership.

Since the United States announced its "pivot to Asia" policy, shifting its strategic focus to the Asia-Pacific, the disputes in the South China Sea and the East China Sea have intensified, complicating the security environment in the region. As a result, China has been compelled to pay greater attention to national security and the Third Plenum of the 18th Communist Party of China Central Committee decided to establish a State security committee with Xi, general secretary of the CPC Central Committee, as the chairman.

China is now focusing both on domestic and international security issues because it faces unprecedented challenges from internal as well as external sources. China needs a stable Korean Peninsula to secure its national interests. Since escalating tensions on the Peninsula could affect China's political security, it is committed to strengthening strategic cooperation with the ROK. This is the new security concept that China adheres to in order to make the Beijing-Seoul relationship of friendship, sincerity, mutual benefit and inclusiveness a model for the region's diplomacy.