Nusantara (Indonesian pronunciation: [nusanˈtara] ⓘ), officially the Capital City of Nusantara (Indonesian: Ibu Kota Nusantara, abbreviated IKN), is the future capital of Indonesia, located between Kutai Kartanegara Regency and Penajam North Paser Regency, East Kalimantan, on the island of Borneo.