Philippines Formalizes UN Claim for Extended Continental Shelf in West Philippine Sea
On July 31, 2026, the Philippines presented its formal claim for an extended continental shelf in the West Palawan region before the UN Commission on the Limits of the Continental Shelf. The submission explicitly cites the 2016 South China Sea arbitral ruling as the legal basis for Manila's sovereign rights over seabed resources beyond 200 nautical miles. China immediately issued a protest, claiming the move 'seriously infringed' upon its sovereignty and the 'nine-dash line' jurisdiction.