Fact Check: South Korea severed diplomatic relationship with Japan

Fact Check: "South Korea severed diplomatic relationship with Japan"

What We Know

The claim that "South Korea severed diplomatic relationship with Japan" is inaccurate. As of June 2025, South Korea and Japan continue to maintain diplomatic relations, which were formally established in December 1965 under the Treaty on Basic Relations Between Japan and the Republic of Korea (Japan–South Korea relations). Despite historical tensions and ongoing disputes, both nations have expressed a commitment to strengthening their ties. For instance, South Korean President Lee Jae Myung and Japanese Prime Minister Shigeru Ishiba recently pledged to deepen cooperation amid regional challenges (Kyodo News). Furthermore, they celebrated the 60th anniversary of their diplomatic relations, highlighting ongoing engagements rather than a severance of ties (Japan Times).

Analysis

The assertion that diplomatic relations have been severed is contradicted by multiple credible sources. The relationship between South Korea and Japan is complex, characterized by historical grievances and territorial disputes, particularly regarding issues like the Liancourt Rocks (Dokdo/Takeshima) (Modern Diplomacy). However, both countries have actively sought to address these issues through dialogue and cooperation. For example, recent summits have focused on mutual interests and regional security, indicating a desire to maintain and improve diplomatic relations (Reuters, U.S. News).

The sources used in this analysis are reliable and provide a comprehensive overview of the current state of Japan-South Korea relations. The information from government and reputable news outlets such as Kyodo News and Reuters reflects ongoing diplomatic activities, which further supports the conclusion that the claim of severance is false.

Conclusion

Verdict: False
The claim that South Korea has severed its diplomatic relationship with Japan is incorrect. Both nations continue to engage diplomatically, as evidenced by recent high-level meetings and the celebration of their 60th anniversary of diplomatic ties. Despite historical tensions, there is a clear commitment from both sides to work together on various issues, reaffirming their ongoing relationship.

Sources

1. South Korea's Lee cites 'inseparable' relationship with Japan in first summit
2. Japan–South Korea relations
3. Japan PM vows to develop ties with South Korea on 60th diplomatic anniv.
4. Japan-South Korea Relations Are About to Get a Stress Test
5. Current Status of Relations Among China, Japan, and South Korea
6. The long journey of coexistence between South Korea and Japan
7. Japan and South Korea mark 60th anniversary of diplomatic ties
8. Japan and South Korea Mark 60 Years of Ties Despite Lingering Tension and Political Uncertainty