Palau /pəˈlaʊ/ (help·info) , officially the Republic of Palau (Palauan :Beluu er a Belau ), is an island nation in the Pacific Ocean, some 500 miles (800 km) east of the Philippines and 2,000 miles (3,200 km) south of Tokyo. Having emerged from United Nations trusteeship (administered by the United States) in 1994, it is one of the world's youngest and smallest sovereign states. In English, the name is sometimes spelled Belau in accordance with the native pronunciation. It was formerly also spelled Pelew . -