Indo-Pacific — 2026-07-12

Philippines dismisses Chinese scholars claim over Batanes Islands as defense officials warn of expansionist template

BLUFBeijing's reliance on provincial academics to float the Batanes claim follows its standard gray-zone template, making a formal sovereignty assertion very unlikely before mid-August 2026.

The Philippines' Department of Foreign Affairs on Thursday dismissed as "flights of fancy" a claim reported by Guangdong provincial outlet Newsgd.com that Chinese scholars at a June 30 Jinan University symposium concluded Batanes is a "natural geographical extension of Taiwan" belonging to China 12. The DFA stated Philippine sovereignty over Batanes "is settled and not up for debate" and that the province falls within the Chinese Consulate General in Laoag's own recognized consular district 1. National Security Adviser Eduardo Año Oban Jr. called the claim without merit, and Defense Secretary Gilberto Teodoro Jr. described it as "baseless," "nonsense" and "ludicrous," telling reporters it may signal "a preconceived intention" 23. Former Supreme Court Justice Antonio Carpio challenged Beijing to bring the claim, along with its Scarborough Shoal claim, before the International Court of Justice 3. Neither China's foreign ministry nor its embassy in Manila has formally endorsed or responded to the scholars' claim 123.

Analysis
Beijing's silence functions as strategic ambiguity, letting provincial academics and state media test the claim without committing the central government to a position it would need to defend internationally. China's foreign ministry or another state agency will very unlikely issue a formal sovereignty assertion over Batanes by August 12, 2026, since doing so would invite the ICJ referral Carpio has already proposed and expose Beijing to the same arbitral rejection it faced in 2016. High confidence follows from Beijing's consistent pattern of using deniable proxies ahead of formal territorial assertions, an assessment resting on one primary DFA statement corroborated independently by three secondary outlets with no single-wire dependency. The episode may reflect an autonomous nationalist academic exercise rather than a directed state signal, since no Chinese government body has echoed it. Manila's pace on Luzon Strait delimitation talks with Japan and Washington's posture on joint exercises in Batanes hinge on whether Beijing formalizes the claim or lets it die as a trial balloon.
4 sources
  1. Not up for debate: Philippines dismisses China scholars claim over Batanes - Rappler
  2. Teodoro: Chinese scholars' Batanes claim prelude to China's expansion - VERA Files
  3. PH rejects Chinese scholars' claim over Batanes, dares Beijing to file case before intl court - Manila Times
  4. Batanes is PH; sovereignty not up for debate — DFA - Philippine News Agency

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