North Korea conducted an unprecedented seven missile tests in January and continues to test boundaries as it isolates itself from the world amid the Ukraine war. Yoon Suk-yeol, who becomes South Korea’s president on 10 May, has every reason to work with Chinese President Xi Jinping on denuclearising North Korea. But will joint efforts be a casualty of tectonic shifts in the global landscape?

South Korean angst directed towards China during the Winter Olympics suggests that anti-China sentiment in South Korea has not completely subsided from the time of China's reprisals against South Korea for the THAAD missile system deployment some years ago. In such a climate, bilateral relations could get rockier if Yoon Seok-youl of the conservative People Power Party makes it to the finish line in South Korea's March presidential election.