China Launches Second Coast Guard Patrol East of Taiwan
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- China's Coast Guard launched a patrol east of Taiwan on July 4, saying it would "firmly safeguard territorial sovereignty and maritime rights" in what it called China's jurisdictional waters
- Taiwan's Mainland Affairs Council condemned the patrol as "an illegal expansion of power in violation of international law," asserting "the Chinese communists have 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 — and prepositioned two of its own vessels to sail alongside and monitor them
- This marks the second Chinese coast guard operation in roughly a month off Taiwan's east coast; the June patrol was launched in response to Japan-Philippines maritime boundary talks that Beijing claimed involved Chinese waters
- On July 1, Taiwan ordered its east-coast ships to ignore any boarding and inspection demands from China's Coast Guard, authorizing Taiwanese Coast Guard vessels to intervene to stop them
- On July 2, China's Ministry of Natural Resources published an English "legal opinion" demanding Japan and the Philippines negotiate maritime boundaries with China — not Taiwan — and warning "all other states shall refrain from providing assistance" to them
Why it matters: Beijing is using coast guard "lawfare" — operationally distinct from PLA military drills — to build a legal basis for controlling waters that Taiwan and Western capitals treat as international. With Chinese ships now operating 54 nautical miles from Hualien's airbase and Taiwan authorizing its coast guard to physically resist boardings, the east coast has become a new frontline for direct vessel-on-vessel confrontation.

