Portrait of Lee Jae Myung
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Lee Jae Myung on Japan

Diplomatic pragmatist (strong) Position evolved

TL;DR

Lee Jae Myung pursues pragmatic diplomacy with Japan, prioritizing security and economic cooperation over historical disputes.

Key Points

  • He stated a commitment to take measures that allow citizens of both nations to feel the benefits of improved bilateral ties through "shuttle diplomacy."

  • During a March 1st speech, he highlighted cooperation with Japan as crucial when international norms are threatened by the logic of force.

  • The administration agreed to cooperate on DNA analysis for the remains of Korean laborers killed in a 1942 undersea mining incident.

Summary

South Korean President Lee Jae Myung has pursued a policy of pragmatic diplomacy towards Japan since taking office in June 2025, aiming to stabilize regional relations and bolster trilateral cooperation with the United States. This approach emphasizes separating historical issues from necessary cooperation in security and economics, a dual-track policy that has been apparent in his interactions with Japanese leadership. Early in his term, he chose Japan for his first overseas trip, meeting with the Japanese Prime Minister to reaffirm strategic alignment on shared goals like North Korea's denuclearization.

His approach diverges from a purely 'value-based diplomacy,' leaning instead on careful calculations of South Korea's strategic environment and an emphasis on results, which has reassured Japan despite his previous progressive stances. While seeking forward-looking agreements, he acknowledges historical pain, leading to concrete steps like agreeing to DNA analysis for wartime forced laborers' remains. This active engagement attempts to navigate intensifying regional tensions, particularly as Sino-Japanese relations deteriorate, positioning South Korea as a key partner for regional stabilization.

Key Quotes

“We hope the Japanese government will respond positively to open a friendly new world based on true understanding and empathy between the two countries.”

“We will take measures allowing citizens of his country and Japan to feel more strongly the benefits of improving the bilateral ties.”

Frequently Asked Questions

Lee Jae Myung prioritizes pragmatic diplomacy with Japan, focusing on strengthening cooperation in security and economic spheres. He seeks a future-oriented relationship while maintaining a stance of facing historical issues through dialogue. This approach balances regional stability with domestic sentiment.

Yes, his initial 'progressive' political image raised fears he might revert to a hardline stance on historical issues. However, he has since adopted a pragmatic, friendly approach, emphasizing results over ideology in his dealings with Tokyo.

The President emphasized that the relationship must move toward the future based on the spirit of peace and mutual prosperity while facing historical traces. He called on the Japanese government to respond positively to open a new world based on true understanding.