Chesterfield Islands in the context of Grande Terre (New Caledonia)

New Caledonia is a French territory comprising a group of islands in the southwest Pacific Ocean, 220 km (140 mi) southwest of Vanuatu and 1,210 km (750 mi) east of Australia. Located 16,100 km (10,000 mi) from Metropolitan France, it forms a sui generis collectivity of the French Republic, a legal status unique in overseas France, enshrined in a dedicated chapter of the French Constitution and with an on-going project to a status of State of New Caledonia.

The archipelago, part of the Melanesia subregion, includes the main island of Grande Terre, the Loyalty Islands, the Chesterfield Islands, the Belep archipelago, the Isle of Pines, and a few remote islets. The Chesterfield Islands are in the Coral Sea. French people, especially locals, call Grande Terre le Caillou, a nickname also used more generally for the entire New Caledonia. Pro-independence Kanak parties use the name (la) Kanaky (pron. [(la) kanaki]) to refer to New Caledonia, a term coined in the 1980s from the ethnic name of the indigenous Melanesian Kanak people who make up 41% of New Caledonia's population. New Caledonia is associated with the European Union as an overseas country and territory (OCT).