Diplomatic Spat Escalates Over West Philippine Sea Claims

Article by Marie D.

Published on March 14, 2026 12:29PM

Commodore Jay Tarriela, Philippine Coast Guard spokesperson for the West Philippine Sea, made a lengthy statement from the Chinese Embassy in Manila, urging their forces to align with it during patrols. He reaffirmed the binding nature of the 2016 arbitral award favoring Philippine rights. ¹

Tarriela highlighted contradictions in China's "indisputable sovereignty" claims, noting their forces challenge Philippine patrols in the same areas. He insisted the Permanent Court of Arbitration ruling remains final under international law, rejecting China's dismissal as baseless. Calling for honesty, Tarriela blamed China's "illegal, coercive, aggressive, and deceptive actions" as the tension's root. ²

China's Embassy Response

The Chinese Embassy condemned Tarriela for "relentlessly attacking and smearing China" via social media and forums, including alleged smears on Chinese leadership. They labeled the 2016 arbitration "null and void" due to China's UNCLOS declaration excluding delimitation disputes, accusing the Philippines of blurring territorial sea and EEZ concepts. The embassy detailed Philippine provocations like the 1999 grounding at Ren’ai Jiao, repeated intrusions at Huangyan Dao and Xianbin Jiao, and 30 illegal landings in 2025, claiming maximum restraint. ³

Core Disputes Highlighted

Issue	Philippine View	Chinese View
Arbitral Award	Legally binding, affirms PH rights	Null/void; excluded by China’s UNCLOS declaration
Sovereignty Claims	WPS not disputed from PH perspective	Indisputable over features
Patrols & Incidents	Routine in own waters; China reinforces coercion	Measures against PH provocations (e.g., groundings, landings, harassments)

Broader Context

Tarriela's social media activity, exceeding 195 posts in 2025 countering China's illegal territorial claims in the West Philippine Sea, prompted diplomatic protests from Beijing.

China highlighted its aid, such as vaccines during the pandemic and infrastructure bridges, as gestures of goodwill, while Manila officials called for restraint and respect toward foreign leaders. Beijing pledged firm responses to what they allege as "false narratives," underscoring ongoing West Philippine Sea - South China Sea tensions amid routine patrols and stalled bilateral talks. ⁴

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Notes:

¹ Unite, Betheena. “9 Years After Win, China Continues to Reject PH’s Arbitral Award Over WPS—Lazaro.” Manila Bulletin, July 11, 2025. https://mb.com.ph/2025/07/11/9-years-after-win-china-continues-to-reject-phs-arbitral-award-over-wpslazaro.

​² Unite, “9 Years After Win, China Continues to Reject PH’s Arbitral Award Over WPS—Lazaro.”

³ “Response From the Spokesperson of the Chinese Embassy in the Philippines Ji Lingpeng on Recent Public Exchanges on the South China Sea and Related Issues Between China and the Philippines,” n.d. https://ph.china-embassy.gov.cn/eng/sgdt/202601/t20260127_11846128.htm.

⁴ Third Anne Peralta-Malonzo. “Tensions in West Philippine Sea Spill Into Public Dispute.” SunStar Publishing Inc., February 10, 2026. https://www.sunstar.com.ph/manila/tensions-in-west-philippine-sea-spill-into-public-dispute.