Ministry of Foreign Affairs (Taiwan)Taiwan’s Defense MinistryiShares MSCI Taiwan ETFTSMCChina Coast GuardTaiwan Coast Guard Administration

Taiwan closely monitors two Chinese coast guard vessels in overlapping EEZs east of Green Island; China says it surveyed waters last month

Taiwan's Coast Guard is monitoring two Chinese vessels in overlapping exclusive economic zones (EEZs) east of Green Island, as tensions rise following China's increased maritime activity. The vessels, Putuoshan and Daishan, are reportedly loitering in disputed waters, prompting Taiwan to dispatch a patrol vessel for surveillance.

Focus Taiwan Focus Taiwan+1 source3 September 2026 · 18:01 UTC
CuriousCats Full Story

Taiwan's Coast Guard Administration (CGA) is closely monitoring two Chinese Coast Guard (CCG) vessels, Putuoshan and Daishan, which are operating in overlapping exclusive economic zones (EEZs) east of Green Island. The CGA reported that the vessels are loitering 105 nautical miles and 74 nautical miles from the island, respectively.23

This heightened surveillance comes amid increased Chinese maritime activity in the region, particularly after Japan and the Philippines announced discussions in May regarding their overlapping EEZs, which also involve claims from China. The CGA has dispatched the patrol vessel Chi An to shadow the CCG vessels, emphasizing the need for vigilance in these contested waters.

Taiwan's Ministry of Foreign Affairs has urged both Tokyo and Manila to include Taipei in any future EEZ negotiations, highlighting Taiwan's strategic interests in the area. The CGA has rejected the CCG's assertion that the vessels were conducting "routine law-enforcement patrols," stating that such claims contradict international law and reflect China's expansionist ambitions.45689

“The Republic of China, Taiwan, and the PRC are mutually exclusive,” the CGA stated, reinforcing its position against China's narrative. The situation underscores the ongoing geopolitical tensions in the region, with Taiwan remaining vigilant against potential threats from the mainland.

As geopolitical risks escalate, analysts are closely monitoring developments, particularly concerning potential Chinese military actions against Taiwan, which could significantly impact regional stability.

Key Insight
“The CGA dispatched patrol vessel Chi An to shadow CCG vessels Putuoshan and Daishan, which were loitering 105 and 74 nautical miles east of Green Island. Taiwan's foreign ministry has urged Tokyo and Manila to include Taipei in any future EEZ talks, while a 2026 China Military Power Report suggests possible blockade preparations.”
CuriousCats studied:
1
Focus TaiwanFocus Taiwan
“Taiwan's Coast Guard Administration (CGA) said Thursday it was closely monitoring two China Coast Guard (CCG) vessels operating off Taiwan's east coast in an area where the exclusive economic zones of Taiwan, Japan and the Philippines overlap.”
Focus Taiwan →
2
seekingalpha.comseekingalpha.com
“iShares MSCI Taiwan ETF remains a buy due to Taiwan's central role in AI and semiconductors, despite elevated geopolitical risks.”
seekingalpha.com →
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