A decade has passed since the Permanent Court of Arbitration in The Hague delivered a definitive, resounding verdict that effectively dismantled a superpower’s expansive, ahistorical claims over the South China Sea. On July 12, 2016, the Philippines stood tall as the David that utilized the sophisticated framework of international law to challenge a Goliath. Ten years later, as the nation observes the landmark anniversary of this milestone, we find ourselves at a critical crossroads: celebrating a legal triumph that time has only validated, while confronting a maritime reality that grows more volatile by the day.
President Ferdinand Marcos Jr. recently captured the national consensus during a diplomatic reception, firmly asserting that the Arbitral Award is “non-negotiable, irreplaceable, and non-optional.” This is not mere political rhetoric. It is a necessary baseline for a country whose geographic destiny is inextricably linked to its waters. A newly released OCTA Research survey reinforces this administration stance, showing that an overwhelming 66% of Filipinos back the government’s assertive, transparent posture in the West Philippine Sea. For the ordinary Filipino, the sea is not an abstract chessboard of geopolitical calculations; it is the source of livelihood for millions of fisherfolk and the sovereign heritage of generations to come.
Yet, the reality on the water remains uncomfortably disconnected from the absolute clarity of the legal text. Over the last decade, the gray-zone tactics employed against Philippine vessels have transitioned from subtle intimidation to overt, dangerous coercion. Just this week, the Philippine Space Agency monitored debris from a foreign rocket launch projected to fall near Bajo de Masinloc—a sobering reminder that our maritime zones are constantly subjected to external military and strategic impositions. Our fishermen still face water cannons, lasers, and illegal blockades within our own Exclusive Economic Zone (EEZ).
Critics of the ruling have long called it a “mere piece of paper,” pointing out its lack of an enforcement mechanism. But to dismiss the 2016 award is to fundamentally misunderstand the architecture of global order. The ruling did something weaponized coast guards can never do: it stripped away the veneer of legal legitimacy from expansionist actions. It provided the Philippines—and by extension, the international community—with a flawless legal anchor. Because of the award, our international partnerships have never been stronger. When the Philippines speaks today on the maritime stage, it speaks with the force of treaty law, backed by a global coalition that recognizes the rule of law as the ultimate equalizer.
Furthermore, the current administration’s shift toward a “transparency strategy”—actively documenting and publicizing maritime encounters—has fundamentally changed the calculus. By shining a bright, unblinking light on illegal maneuvers, the Philippines has successfully globalized the issue. We have shown that the West Philippine Sea is not just a localized, bilateral dispute between Manila and Beijing, but a crucial litmus test for whether the United Nations Convention on the Law of the Sea (UNCLOS) will endure as the foundational constitution of the world’s oceans.
As we look forward to the next decade, the challenge for the Philippines is to translate our legal victory into sustained, multi-dimensional resilience. Legal clarity must be met with structural capability. We must continue modernizing our armed forces and coast guard, not to invite conflict, but to project a credible deterrent that ensures our presence in our own waters is permanent and undisputed. Domestically, we must ensure that the communities directly affected—especially our fisherfolk—receive the state protection, economic subsidies, and infrastructure support required to sustain their brave presence at sea.
The 2016 Arbitral Award was never meant to be a magic wand that would instantly clear the horizon of foreign shadows. It was, and remains, a long-term strategic shield. Ten years later, the lesson of The Hague is clear: patience, legal consistency, and moral clarity are the ultimate weapons of a smaller nation. The West Philippine Sea is Filipino, not because we have the biggest ships, but because the law, history, and the collective will of our people declare it to be so. We must continue to stand our ground, holding fast to the anchor forged a decade ago.
