which country borders papua new guinea on its west side
Papua New Guinea Papua New Guinea (PNG; UK: /ˈpæp(j)uə ... ˈɡɪni, ˈpɑː-/, US: /ˈpæpjuə, pɑːˈpuːə/;[9] Tok Pisin: Papua Niugini; Hiri Motu: Papua Niu Gini), officially the Independent State of Papua New Guinea, is an Oceanian country that occupies the eastern half of the island of New Guinea and its offshore islands in Melanesia, a region of the southwestern Pacific Ocean north of Australia. Its capital, located along its southeastern coast, is Port Moresby. The western half of New Guinea forms the Indonesian provinces of Papua and West Papua.
New Caledonia New Caledonia (French: Nouvelle-Calédonie)[nb 1] is a special collectivity of France in the southwest Pacific Ocean, 1,210 km (750 mi) east of Australia and 16,136 km (10,026 mi) east of Metropolitan France.[4] 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.[5] The Chesterfield Islands are in the Coral Sea. Locals refer to Grande Terre as Le Caillou ("the pebble").[6]