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Treaty of the Alliance Concluded at Sea (Song-Jin)

Type Event Region Asia Time 1120

In 1120, the Northern Song and Jin concluded an alliance by sea negotiations, known as the Alliance Concluded at Sea, but disputes marred its impleme…

Timeline

  1. 1116Dengzhou · ShandongNorthern Song envoys sailed from Deng and Lai, bypassing Liao-controlled land routes, to the Jin heartland to negotiate an alliance, opening a secret maritime diplomatic channel between Song and Jin.
  2. 1116Huining Prefecture, Jin · HeilongjiangThe two sides reached a preliminary alliance: Jin would take Liao's Central and Supreme Capitals, Song would take Yanjing and the Sixteen Prefectures of Yanyun; annual tribute payments would be redirected to Jin, and Song would not interfere with Jin's operations in Liaodong.

Sources