China Launches East Taiwan Coast Guard Patrol
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- China's Coast Guard launched patrols east of Taiwan on July 4, announcing it would strengthen "law enforcement patrols" to "firmly safeguard China's territorial sovereignty and maritime rights and interests" in what it calls its jurisdictional waters.
- Taiwan's Mainland Affairs Council condemned the patrols as an "illegal expansion of power in violation of international law," saying Beijing "has no sovereignty or related rights in the waters east of Taiwan"; Taiwan's Coast Guard tracked two Chinese ships 54 nautical miles east of Hualien, home to a major airbase, but outside restricted waters.
- This is the second such operation in roughly a month — the first in June followed Japan and the Philippines' announcement of formal maritime boundary talks, which Beijing viewed as touching Chinese waters off Taiwan.
- Taiwan directed its ships on July 1 to ignore any boarding or inspection demands from China's Coast Guard, authorizing Taiwan's Coast Guard to intervene to stop them, escalating the rules of engagement before the July 4 patrol.
- China's Ministry of Natural Resources published an English "legal opinion" on July 2 directing Japan and the Philippines to hold maritime boundary talks with China — not Taiwan — and stating "all other states shall refrain from providing assistance" to them.
Why it matters: China is now using civilian coast guard forces rather than its military to build a legal basis — what Taiwan calls "lawfare" — for asserting jurisdiction east of Taiwan, a doctrinal shift that pulls in the US, France, Germany and Britain. Beijing's July 2 legal opinion explicitly tries to block Japan's and the Philippines' bilateral maritime talks and pressures third countries not to assist them, widening a bilateral Taiwan dispute into a multilateral one.
