Sixty-eight percent of Filipinos support publicly revealing China's actions in the West Philippine Sea, according to a new Pulse Asia survey that underscores the domestic political constraints facing President Ferdinand Marcos Jr. as he navigates one of Southeast Asia's most contentious territorial disputes.
The survey results, reported by GMA News, reveal a Filipino public increasingly comfortable with transparency over Beijing's maritime behavior—a marked shift from the quieter diplomatic approach favored during the previous administration of Rodrigo Duterte.
The findings arrive as Manila continues to document and release photos and videos of Chinese coast guard vessels employing water cannons against Filipino fishing boats, blocking resupply missions to military outposts, and asserting control over waters within Philippines' exclusive economic zone. The Marcos administration has made transparency a cornerstone of its South China Sea strategy, regularly briefing journalists and publishing evidence of Chinese actions near disputed features including Scarborough Shoal and Second Thomas Shoal.
Ten countries, 700 million people, one region—and the domestic politics of the South China Sea are shifting faster than the maritime boundaries.
The survey data presents a challenge to ASEAN's traditional consensus-seeking approach. While the regional bloc has long favored private diplomacy and avoiding public confrontation with China, Filipino voters are signaling support for a more assertive posture. This creates tension between Manila's obligations as an ASEAN member state committed to regional unity and its domestic political imperative to respond to public sentiment.
The West Philippine Sea—Manila's designation for waters within its EEZ in the South China Sea—has become a defining foreign policy issue for the Marcos government. The 2016 arbitral tribunal ruling that invalidated China's sweeping "nine-dash line" claim gave Philippines legal standing, but Beijing has refused to recognize the decision and continues to expand its presence through coast guard patrols, militia vessels, and artificial island construction.
For Philippines' fishing communities in Zambales and Palawan provinces, the dispute is not abstract geopolitics but daily livelihood. Fishermen report harassment, water cannon attacks, and exclusion from traditional fishing grounds. The public support for transparency suggests these communities' experiences are resonating nationally, creating political space for Marcos to maintain his more confrontational approach.
The survey results also reflect the broader challenge facing ASEAN as China asserts increasing control over regional waters. While bloc members including Vietnam, Malaysia, and Brunei also have competing claims in the South China Sea, achieving consensus on a collective response has proven elusive. Philippines' willingness to publicize incidents may pressure other claimants to choose between ASEAN unity and their own territorial interests.
The Marcos administration has simultaneously strengthened defense ties with the United States, granting access to additional military bases under the Enhanced Defense Cooperation Agreement and conducting joint patrols near disputed waters. This dual approach—public transparency combined with alliance reinforcement—represents a significant departure from Duterte's strategy of downplaying tensions while pursuing economic engagement with Beijing.
As ASEAN continues negotiating a Code of Conduct with China for the South China Sea, the Filipino public's appetite for transparency may complicate the bloc's preference for quiet diplomacy. The survey suggests that for Manila, domestic political considerations increasingly outweigh regional consensus when the two objectives conflict—a dynamic that could reshape how ASEAN navigates its most powerful neighbor's maritime ambitions.
