Since taking office in June, South Korean President Lee Jae Myung has pursued “pragmatic diplomacy” with major global powers, including the U.S. and China. Lee has held two summits with former U.S. President Donald Trump and finalized a trade deal involving a $350 billion U.S. investment package. The South Korean leader has also sought to engage North Korea and manage tensions on the Korean Peninsula, which remains technically in a state of war since the 1950–53 Korean conflict.
Lee has sought to present himself as a bridge-builder, praising Trump as a “realist, pragmatist, and master of dealmaking” and recounting lighthearted interactions with Chinese President Xi Jinping during their recent summit.
Why It Matters
The talks with Trump carry strategic weight because North Korea continues to reject direct engagement with Seoul, making the U.S. a critical intermediary in Pyongyang’s calculus. Lee believes Washington’s influence on Pyongyang may be stronger than Seoul’s, and he hopes that Trump’s reputation as a dealmaker could create new opportunities for dialogue.
The stable management of China-South Korea relations is also important, given China is South Korea’s largest trading partner. By maintaining strong ties with both Washington and Beijing, Lee aims to balance diplomacy while addressing economic and security priorities.
The key stakeholders in this situation include South Korea’s government and its diplomatic corps, the United States, and North Korea. China is also a major actor due to its influence over regional stability and trade. Within South Korea, Lee’s domestic political base has an interest in seeing a peaceful resolution to tensions on the peninsula, while U.S. policymakers have a stake in ensuring North Korea’s denuclearization and regional stability.
What’s Next
President Lee plans to continue diplomatic efforts with both the U.S. and China. He hopes to facilitate conditions for dialogue between North Korea and Washington and has indicated a potential future summit with Xi Jinping in Beijing. Meanwhile, North Korea’s response to these initiatives remains uncertain, and much will depend on whether Pyongyang signals openness to renewed negotiations.
With information from Reuters.

