WHO Regional Committee in Dili: The 79th WHO South-East Asia meeting opened in Timor-Leste with leaders stressing solidarity and health equity, as Prime Minister Xanana Gusmão urged countries to protect essential services and tackle wider causes of poor health. Science diplomacy in the SST: UP Marine Science Institute and maritime law experts held a roundtable on advancing science diplomacy for shared marine challenges in the Sulu–Sulawesi–Timor region, bringing together government, academe and development partners. Greater Sunrise push: Timor GAP signed to buy Osaka Gas’ 10% stake in the Greater Sunrise venture, lifting Timor-Leste’s ownership to 66.56% and aiming to fast-track work toward the Timor LNG concept. Diplomatic ties: New Zealand named Stephen Wong as ambassador to Timor-Leste, alongside other postings, as foreign minister Winston Peters announced new appointments. Regional health focus: Sri Lanka’s health minister warned South-East Asia faces dengue, ageing, chronic disease, workforce pressure and digital risks for children—calling for stronger cross-border cooperation.