West Philippine Sea

Vietnamese President and Communist Party General Secretary Tô Lâm arrived in Manila on Sunday for a two-day state visit, holding a bilateral summit with President Ferdinand Marcos Jr. at Malacañang on June 1 — the first Vietnamese head of state to visit the Philippines in nearly a decade — with both sides signing agreements on trade, agriculture, and maritime cooperation even as their overlapping South China Sea claims remain an unresolved backdrop.

On the final day of President Marcos' state visit to Tokyo, the Philippines and Japan announced they are elevating their bilateral relationship to a Comprehensive Strategic Partnership — the highest diplomatic tier short of a formal alliance — and formally opening negotiations on a General Security of Military Information Agreement that would enable classified intelligence-sharing between the two nations.

Heightened tensions in the West Philippine Sea as Chinese vessels increase presence in disputed waters, raising concerns over territorial sovereignty and regional security.

The Marcos administration expands maritime patrols and launches new diplomatic initiatives to protect Philippine sovereignty in the West Philippine Sea amid escalating territorial disputes with China.