The creation of Task Force Philippines, a new joint maritime defense group involving the United States, Canada, Australia, New Zealand, and the Philippines, is a bold step in Manila’s ongoing effort to push back against China’s aggression in the West Philippine Sea (WPS).

For years, Beijing’s strategy has relied on a “gray-zone approach”—a type of coercion that stays below the level of outright war. Chinese vessels swarm Philippine waters, install structures on reefs, and harass local fishermen, all while avoiding direct military confrontation. Analysts like Oriana Mastro describe this as China’s way of “winning without fighting.”

Now, with Task Force Philippines in play, the country seems to have finally found a credible way to level the field.

A United Front as Deterrent

From a strategic standpoint, this task force is more than symbolic. It’s a collective deterrent, a show of unity among nations committed to defending international law and regional stability.

Experts in deterrence theory—like Thomas Schelling and Joseph Nye—say that multilateral coordination and interoperability make escalation costly for potential aggressors. By aligning with powerful partners such as the U.S., Japan, and Australia, the Philippines effectively strengthens its defense posture without going it alone.

As realist scholar John Mearsheimer explains, smaller nations survive in a world of great powers by building alliances. In this sense, Task Force Philippines acts as a “defensive multiplier”, restoring balance in an increasingly unstable Indo-Pacific region.

Why Beijing Is Watching Closely

For China, this development is not a welcome sight. Beijing sees any multilateral maritime arrangement near the South China Sea as a direct threat to its “sovereign rights” narrative—a key pillar of its national identity.

According to maritime expert Andrew Erickson, China prefers bilateral dealings with smaller Southeast Asian states, where it can use economic leverage and political influence. A coordinated task force limits that leverage, making it harder for China to play divide-and-conquer in the region.

In short, the new task force sends a clear message: the Philippines is no longer isolated.

The Achilles’ Heel: Weak Economy, Weak Politics

But here’s the catch—military alliances alone won’t save sovereignty.

Even with the backing of Western partners, the Philippines remains economically fragile and politically fragmented. Weak institutions, corruption, and slow industrial growth leave the country exposed to non-military coercion—China’s real weapon of choice.

Beijing’s strategy under Xi Jinping’s “Integrated National Strategy” is built on economic statecraft—the use of loans, investments, and trade to achieve political influence. This is what experts like Robert Blackwill and Jennifer Harris call “geoeconomics”, or war by other means.

Through “sharp power”—using media, money, and networks to shape elite opinion—China can undermine the Philippines from within, bypassing the need for direct confrontation. As political scientist Samuel Huntington once warned, “No amount of external defense can compensate for internal decay.”

What the Philippines Must Do

If Task Force Philippines is to mean more than just headlines, Manila must focus on building economic independence and political unity.

That means attracting sustainable foreign investment, modernizing infrastructure, and ensuring transparent governance. Without those pillars, even the strongest naval alliances will eventually crumble under the weight of domestic weakness.
As scholar Rush Doshi notes, China’s long-term strategy is to exploit internal divisions among its rivals—a “fragmentation strategy” that weakens them from within while Beijing consolidates power abroad.

The Bottom Line

Task Force Philippines is a necessary step—a visible deterrent to Beijing’s maritime expansionism. It signals that the Philippines now has reliable partners and that aggression in the WPS will not go unanswered.

But in the end, alliances can only buy time.

What truly secures sovereignty is economic strength, political order, and national unity.

Without those, even the most powerful task force will be just another ship in rough waters.