Chinese President Xi Jinping’s June 2026 visit to North Korea highlighted a major shift in Beijing’s approach to the Korean Peninsula. Unlike his 2019 trip, Chinese statements made no reference to denuclearisation, underscoring how changing regional dynamics have pushed China to reassess its policy toward North Korea and its nuclear programme.
During Xi’s meeting with North Korean leader Kim Jong Un, both sides emphasized maintaining a “favourable strategic environment” rather than discussing nuclear disarmament. The change comes after the collapse of US-North Korea talks in 2019 and the subsequent strengthening of US-led security cooperation with South Korea and Japan.
China has also faced a more complex regional landscape. North Korea now presents itself as a permanent nuclear power and has strengthened ties with Russia, including a mutual defence treaty and military cooperation linked to the war in Ukraine. At the same time, Washington has expanded its nuclear deterrence commitments to Seoul and deepened security coordination with Tokyo.
Despite dropping public references to denuclearisation since 2023, Beijing has not formally abandoned the goal. A White House statement following the May 2026 Trump-Xi summit said both leaders shared the objective of denuclearising North Korea, although China has not publicly confirmed that position. Beijing continues to frame the issue as the “denuclearisation of the Korean Peninsula,” a broader concept that also includes US military deployments and nuclear deterrence measures in the region.
China has repeatedly warned that growing military alliances, expanding nuclear deterrence arrangements, and potential nuclear ambitions in Japan and South Korea could fuel a regional arms race and undermine non-proliferation efforts.
The situation leaves Beijing facing a strategic dilemma. While closer ties with North Korea could strengthen China’s position against the US and its allies, Beijing also wants to avoid a confrontation that could damage economic relations with the United States, South Korea and Japan. For now, China appears to be maintaining strategic ambiguity, keeping diplomatic options open while adapting to a rapidly changing security environment.
