This policy brief highlights the West Philippine Sea's critical ecological importance and the severe threats it faces from overfishing, pollution, and climate change, exacerbated by geopolitical tensions. It advocates for leveraging Marine Scientific Research (MSR) and the "blue economy" to foster regional cooperation. Key recommendations include enhancing data sharing, improving inter-agency coordination, increasing public awareness, strengthening enforcement, and maximizing science diplomacy to ensure the sustainable management of this vital marine ecosystem.