Retired Chief Justice Artemio V. Panganiban has praised retired Supreme Court Senior Associate Justice Antonio T. Carpio as a “relentless defender of Philippine sovereignty,” highlighting his sustained legal advocacy in protecting the country’s rights in the West Philippine Sea.
In his opinion piece, Panganiban underscored Carpio’s pivotal role in advancing a rules-based approach grounded in international law—an approach that has shaped both national policy and global understanding of the Philippines’ maritime entitlements.
A Consistent Voice Anchored in the Rule of Law
For years, Carpio has stood at the forefront of the Philippines’ legal battle in the West Philippine Sea, emphasizing that disputes must be resolved through law, not force.
His contributions were instrumental in the Philippines’ landmark 2016 arbitral victory, which invalidated expansive claims inconsistent with international law and affirmed the country’s exclusive rights within its maritime zones.
Beyond the courtroom, Carpio has continued to engage the public through lectures, forums, and writings—ensuring that the legal foundations of Philippine sovereignty remain widely understood.
Sovereignty Grounded in Evidence and Legal Continuity
Central to Carpio’s advocacy is the use of historical documentation and treaty-based evidence to support Philippine claims.
These include:
- The 1875 Carta General del Archipiélago Filipino
- The Treaty of Paris (1898)
- The Treaty of Washington (1900)
- The framework of the United Nations Convention on the Law of the Sea (UNCLOS)
Taken together, these sources establish a continuous and legally coherent basis for Philippine sovereignty and maritime entitlements.
Lawfare Over Warfare
Panganiban’s recognition of Carpio underscores a broader principle: that the Philippines’ strength lies in its adherence to international law.
Rather than relying on military confrontation, Carpio has consistently advocated for “lawfare”—the use of legal mechanisms such as arbitration to assert and defend national rights.
This approach not only secured a historic legal victory but also helped galvanize international support for the Philippines’ position.
The Enduring Importance of the 1875 Carta General
Among the key pieces of evidence highlighted in discussions on sovereignty is the 1875 Carta General, widely regarded as the most comprehensive map of Philippine territory during the Spanish colonial period.
Its adoption and recognition across successive administrations—from Spain to the United States—demonstrate the continuity of territorial definition under international law.
This reinforces the position that Philippine claims in the West Philippine Sea are rooted in long-standing historical and legal foundations.
A Standard for Public Leadership
By describing Carpio as a “relentless defender,” Panganiban pointed to the importance of principled and sustained advocacy in safeguarding national interests.
Such recognition affirms that:
- Sovereignty must be actively defended
- Legal rights must be consistently asserted
- National patrimony must be preserved for future generations
Conclusion
As challenges in the West Philippine Sea continue, the need for clarity, consistency, and commitment to the rule of law remains critical.
The recognition from a former Chief Justice underscores the enduring value of Carpio’s work—demonstrating that legal rigor, historical evidence, and international engagement remain the Philippines’ strongest tools in defending its sovereignty.
👉 Read the full opinion:
Relentless defender of PH sovereignty