Philippines, Vietnam Upgrade Ties, Pledge Sea Peace
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- President Ferdinand Marcos Jr announced the elevation of ties to an enhanced strategic partnership on June 1, 2026, during To Lam's state visit to Manila.
- President To Lam said Vietnam sees the Philippines as an important regional partner and agreed to bring the strategic partnership to a new high.
- Marcos and To Lam reaffirmed that peace, stability, and freedom of navigation in the South China Sea are non‑negotiable, grounding their stance on UNCLOS 1982 and the 2016 arbitral award.
- The Philippines and Vietnam signed agreements on defence cooperation, information and technology, tourism, and education.
- Philippines and Vietnam agreed to boost economic ties, ensure food security, and noted that Vietnam is the Philippines' largest rice supplier.
- Philippine and Vietnamese coast guards held their first joint exercise in 2024, showing cooperation despite overlapping claims.
- Vietnam is the Philippines' lone strategic partner in ASEAN after the 2016 upgrade, reflecting a united front against China.
Why it matters: The upgrade strengthens Manila and Hanoi’s collective bargaining power in regional security talks, giving both countries a tighter diplomatic and defence framework while reinforcing their shared opposition to China’s maritime claims. It also deepens economic interdependence, especially through rice imports, boosting Vietnam’s export market and enhancing Philippine food security.
