South Korea’s Lee Begins China State Visit Amid Missile Tensions

President Lee Jae‑myung arrived in Beijing on Jan. 4, kicking off a four‑day state visit that will take him to Shanghai later this week and bring him face to face with China’s leadership amid acute regional tensions. Accompanied by a delegation of more than 200 business leaders, including the chairmen of Samsung and SK Group, Lee’s trip is framed by Seoul as a push to deepen economic ties, restart stalled cooperation after years of diplomatic friction, and persuade Beijing to use its leverage over Pyongyang.

The visit’s agenda is dense. Lee was scheduled to meet Chinese President Xi Jinping on Jan. 5 in what will be their second encounter in roughly two months, following talks on the sidelines of last November’s APEC summit in Gyeongju. Lee is also set to meet Premier Li Qiang and Zhao Leji, and to attend a Korea‑China business forum and a state banquet hosted by Xi. Delegation officials said more than 10 memorandums of understanding covering supply‑chain investment, the digital economy and cultural exchange are expected to be signed. Lee will travel to Shanghai on Jan. 6 for startup and entrepreneur events before returning to Seoul on Jan. 7.

The visit opened under a fraught security backdrop. Hours after Lee’s arrival, North Korea launched ballistic missiles from Pyongyang toward the sea, an act Seoul and regional observers interpreted as a deliberate signal timed with high‑level diplomacy. Lim Eul‑chul, a professor at the Institute for Far Eastern Studies in Seoul, said the launches represented “a message to China to deter closer ties with South Korea and to counter China’s stance on denuclearisation.”

For markets and businesses, the trip carries both promise and peril. South Korean conglomerates have deep exposure to China through manufacturing, semiconductors and consumer electronics, and formal agreements on supply‑chain investment could ease bottlenecks and support capital plans. At the same time, investors will watch for how Beijing frames cooperation in sensitive technology areas amid ongoing export controls and Washington’s pressure on supply‑chain security. Any sign that geopolitical tensions are rising could weigh on risk assets and prompt firms to accelerate diversification of suppliers.

Strategically, Lee is navigating a narrow path. Seoul relies on the U.S. security alliance while China is its largest economic partner and exerts disproportionate influence over Pyongyang. Lee described China as “a very important cooperative partner in moving toward peace and unification on the Korean Peninsula,” and pledged to “fill in gaps in Korea‑China relations and upgrade them to a new level.” Achieving those goals will require Beijing to balance its own strategic rivalry with Washington against regional stability concerns.

The visit underscores a broader long‑term trend: South Korea’s effort to hedge between competing great powers while securing the economic integration that underpins its export‑led model. The coming days will test whether diplomatic engagement can translate into concrete commercial deals and whether China will use its leverage over North Korea to ease denuclearisation tensions without forcing Seoul to compromise its U.S. alliance.