China Warns Japan, Philippines Over Maritime Talks
SkimNews Take
By declaring bilateral Japan-Philippines maritime talks "internationally wrongful" and demanding Beijing's inclusion, China is positioning itself as a required party to any regional boundary settlement — framing neighbor-to-neighbor diplomacy as incomplete without its consent.
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- China's Ministry of Natural Resources released a legal opinion on July 2 through its China Institute for Marine Affairs, declaring Japan-Philippines maritime border talks east of Taiwan to be "internationally wrongful acts" initiated "without consultation with China."
- Beijing also warned outside powers to avoid the "political risks" of assisting or recognizing the bilateral talks, urging Tokyo and Manila to instead open negotiations with China.
- The legal opinion asserted Chinese exclusive economic zone and continental shelf rights in the region, claiming sovereignty over Taiwan — a claim Taipei rejects, insisting it is "de facto independent."
- China followed the legal warning by sending Coast Guard vessels to patrol the disputed waters and survey ships to map the seabed.
- Japan and the Philippines agreed in May to elevate their military relationship and open a series of defense talks, with leaders of both nations suggesting in recent months they would likely be drawn into any fight over Taiwan.
Why it matters: Beijing is using quasi-legal mechanisms to block bilateral maritime cooperation between two U.S. allies, escalating beyond rhetoric into formal legal warnings backed by Coast Guard deployments. Japan and the Philippines deepened their military ties with a May agreement and elevated defense talks, making China's preemptive legal challenge a direct counter to that growing axis.
