Story perspectives

Rising Tensions: China Boosts Military Presence in Yellow Sea

12/16/2025

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Summary

Story summary

Beyond Parallel, a project of the Centre for Strategic and International Studies, reports increased Chinese activity in the Yellow Sea's Provisional Measures Zone (PMZ), including buoys with military uses.
The buoys resemble standard ocean environmental monitoring equipment with a circular base and a vertical tower.
South Korea and China maintain competing PMZ claims, and a 2001 agreement allows fishing vessels from both nations to operate there, prohibiting activities beyond navigation.

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Story summary

Beyond Parallel, a project of the Centre for Strategic and International Studies, reports increased Chinese activity in the Yellow Sea's Provisional Measures Zone (PMZ), including buoys with military uses.
The buoys resemble standard ocean environmental monitoring equipment with a circular base and a vertical tower.
South Korea and China maintain competing PMZ claims, and a 2001 agreement allows fishing vessels from both nations to operate there, prohibiting activities beyond navigation.