Nauru / the Republic of Nauru and formerly known as Pleasant Island, is an island nation in Micronesia in the South Pacific. Its nearest neighbor is Banaba Island in Kiribati, 300 km to the east. Nauru is the world's smallest island nation, covering just 21 square kilometres (8.1 square miles).
Diego Garcia island, being used as a strategic American military base since 1966 when USA received it on lease for 50 years from UK, is located in which ocean ?
What island nation located in the central tropical Pacific Ocean, comprising 32 atolls and one raised coral island, dispersed over 3,500,000 square kilometres, (1,351,000 square miles) was formerly called the Gilbert Islands?
What island nation in the South Pacific Ocean was, from 1906, jointly managed by France and the UK as the New Hebrides, and became a Republic in 1980?