Indo-Pacific — 2026-05-25

Taiwan and China Coast Guards in Two-Day Standoff at Pratas Islands as China Deploys 100 Plus Vessels Across Region

BLUFBeijing's sovereignty broadcasts at Pratas signal a legal-record strategy that will likely produce at least one more restricted-waters entry before August 1, exploiting post-summit ambiguity and Taipei's limited response options.

Taiwan's Coast Guard Administration reported that China Coast Guard vessel 3501 entered restricted waters 26.6 nautical miles west of the Pratas Islands on Saturday, broadcasting claims of PRC sovereignty and jurisdiction over the atoll 12. The vessel departed Sunday afternoon following a 33-hour standoff in which Taiwan's ship broadcast warnings and demanded the Chinese vessel change course 2. Taiwan's National Security Council Secretary-General Joseph Wu stated on May 23 that China had deployed more than 100 navy, coast guard, and auxiliary vessels across the First Island Chain in the days following Trump's Beijing summit with Xi Jinping 23. Taiwan's coast guard also expelled the Chinese research vessel Tongji from Pratas-area waters for the second time this month 12.

Analysis
China's synchronized maritime pressure at Pratas, timed to the ambiguity created by the Trump-Xi summit, tests whether Washington's arms-sale uncertainty translates into Chinese freedom of action in the South China Sea. China's Coast Guard will likely conduct at least one additional entry into Pratas restricted waters before August 1. The CCG vessel's broadcast asserting PRC sovereignty and jurisdiction, not merely a freedom of navigation claim, indicates Beijing is building a legal record to normalize repeat presence. Moderate confidence rests on the documented pattern of two Tongji research vessel expulsions this month alongside the sustained 100-plus vessel regional deployment. Pratas's light coast guard defense and distance from Taiwan proper limit Taipei's response options without external military backing.
5 sources
  1. Taiwan and China coast guards in standoff at top of South China Sea - CNBC
  2. Taiwan, China coast guards argue in South China Sea - Taipei Times
  3. Taiwan Says China Deployed 100-Plus Vessels Across First Island Chain After Trump–Xi Summit - The Epoch Times
  4. Taiwanese react to uncertainty over US arms sales - Hong Kong Free Press
  5. China deployed over 100 vessels near Taiwan in the wake of Trump-Xi summit, Taiwan security official claims - Fox News

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