A Philippine senatorial delegation conducting a maritime domain awareness flight this week near Pag-asa (Thitu) Island witnessed firsthand the persistent and confrontational presence of Chinese forces, including a Chinese flare incident near Panganiban (Mischief) Reef. This direct observation of Chinese artificial islands, built within the Philippines' exclusive economic zone, serves as a stark reminder of Beijing's expanding footprint and its disregard for international law. Concurrently, the Philippine Coast Guard reported multiple instances of Chinese vessels engaged in unauthorized marine research near Itbayat, Palawan, and the disputed Scarborough Shoal — actions unequivocally deemed illegal under the United Nations Convention on the Law of the Sea (UNCLOS) and a clear infringement on Philippine sovereignty.
These recent incidents, coupled with a complex interplay of shifting superpower dynamics and a severe domestic economic crisis, set the stage for an intensifying period of challenges for Manila in the West Philippine Sea throughout 2026. The confluence of a more assertive China, a potentially distracted United States, and a Philippines grappling with acute financial pressures creates a precarious outlook for regional stability, threatening the Philippines' sovereign rights and the livelihoods of its citizens.
The direct encounter by Filipino senators underscored the daily realities faced by the Philippines in its contested waters. Observing Chinese vessels and installations within what Manila considers its legitimate territory highlights Beijing's sustained campaign to solidify its claims, often through aggressive means. The flare incident near Panganiban Reef, a flashpoint for past confrontations, demonstrates a willingness by Chinese forces to employ tactics designed to intimidate and deter.
Beyond these visible confrontations, the Philippine Coast Guard's reports of unauthorized marine research by Chinese vessels reveal a more subtle, yet equally concerning, form of encroachment. These activities, conducted without Manila's consent, are not merely scientific endeavors but represent a systematic assertion of control over resources and maritime space that legally belongs to the Philippines under UNCLOS. The targeted areas, from the northernmost reaches of Itbayat to the strategically vital Scarborough Shoal, indicate a broad and calculated strategy.
The broader geopolitical environment has further complicated Manila's position. A recent summit between U.S. President Donald Trump and Chinese President Xi Jinping in Beijing, while framed as an effort to achieve "constructive strategic stability," offered little reassurance to Manila. Analysts suggest that the West Philippine Sea barely registered on the summit’s agenda, sparking anxieties among Filipino policymakers.
Experts from the Daily Tribune have noted a prevailing concern in Manila that stability achieved between Washington and Beijing could inadvertently come at the expense of smaller nations like the Philippines. This sentiment stems from a fear that Filipino interests might be relegated to secondary importance within the larger transactional calculus between the two superpowers, potentially leaving Manila to navigate an increasingly hostile maritime domain in isolation.
Further exacerbating these anxieties is the ongoing conflict in Iran, which has reportedly led Washington to divert critical military resources away from the Indo-Pacific region. Such a strategic shift could embolden Beijing, potentially granting it greater leverage and freedom of action in the South China Sea, unconstrained by a fully engaged American presence.
Reports from the Center for Strategic International Studies (CSIS) have already highlighted potential shortfalls in U.S. military capabilities for a protracted conflict with China. This assessment adds another layer of strategic uncertainty, raising questions about the reliability of external security assurances at a time when China's assertiveness appears to be growing.
In response to these burgeoning threats, the administration of President Ferdinand R. Marcos Jr. has reiterated its "friends to all, enemies to none" foreign policy, a stance reaffirmed in his 2025 State of the Nation Address. This approach seeks to broaden Manila's security partnerships and enhance its defense capabilities while carefully avoiding outright confrontation with any single power.
Evidencing this strategy, the Philippines has been actively bolstering its diplomatic ties and joint military exercises with allies. Canada, for instance, upgraded its role to an active participant in the annual Exercise BALIKATAN 2026, a significant step in enhancing interoperability with the United States and the Philippines. The signing of a Status of Visiting Forces Agreement (SOVFA) between Manila and Ottawa in November 2025 further solidifies this cooperation, aiming to boost the Philippine military's modernization efforts and capabilities.
Beyond direct military exercises, Canada has provided invaluable support for the Philippines' maritime domain awareness program through access to its Dark Vessel Detection system. This technology is crucial for identifying illicit and aggressive activities by vessels that attempt to conceal their identities at sea. Philippine Senator Kiko Pangilinan echoed the urgent need for comprehensive modernization of the country's armed forces and coast guard, emphasizing the imperative to enhance patrolling capacity without escalating tensions. He also advocated for extending the Kadiwa program to support Filipino fisherfolk in contested waters, ensuring a viable market for their catch and encouraging their continued presence in the West Philippine Sea.
However, the Philippines faces an additional, formidable challenge from an unexpected quarter: the severe economic fallout from global energy crises. The conflict in the Middle East, particularly the Iran war and its impact on the vital Strait of Hormuz, has triggered acute oil shortages and spiraling inflation across Southeast Asia. The Philippines, importing a staggering 98 percent of its oil from the Gulf, declared a national emergency due to acute fuel scarcity.
This dire economic situation, characterized by an angry populace and the Philippine Peso experiencing significant depreciation against the U.S. Dollar — plummeting from below 58 to nearly 62 — has compelled President Marcos Jr. to contemplate a significant "reset" in relations with China. The immense pressure from spiraling costs of living and disrupted supply chains has underscored the vulnerability of the nation's economy to global energy shocks.
Remarkably, Manila has expressed openness to reopening dialogues on joint oil and gas exploration in the South China Sea, a contentious issue given China's expansive claims. While Beijing has reportedly welcomed this potential shift, the Philippines has made it unequivocally clear that any such agreement would be contingent upon China's tangible commitments to UNCLOS and the signing of a long-sought Code of Conduct (CoC) for the South China Sea. This represents a pragmatic, albeit risky, move born out of economic necessity, demonstrating Manila's willingness to explore unconventional diplomatic avenues to mitigate a multifaceted crisis.
The Philippines’ long-standing adherence to the principles of UNCLOS, particularly its 2016 arbitration victory, forms the bedrock of its maritime claims. Any move toward joint exploration would fundamentally require China's recognition and respect for this international legal framework, a point Manila has consistently emphasized in its foreign policy. The CoC, which has been under negotiation for decades, is seen by Manila as a crucial mechanism to de-escalate tensions and establish clear rules of engagement in the disputed waters. As the current chair of ASEAN in 2026, the Philippines is uniquely positioned to lead regional efforts in forging such a Code of Conduct, leveraging its diplomatic standing amidst the energy crisis to push for a rules-based order.
The confluence of a more assertive China, a potentially distracted United States, and a Philippines grappling with severe economic pressures sets the stage for a period of intense and complex challenges in the West Philippine Sea throughout 2026. Manila's foreign policy will undoubtedly be tested as it seeks to uphold its sovereignty, protect its national interests, and ensure the well-being of its citizens amidst a turbulent regional and global landscape. The coming months will determine whether diplomacy, backed by strengthened alliances and a clear assertion of rights, can steer the West Philippine Sea away from further escalation and towards a more stable, rules-based order.