The Autonomous Region of Bougainville (AROB) is located in Papua New Guinea (PNG). Formally known as Bougainville Province or North Solomons Province. The province encompasses Bougainville Island plus the surrounding islands and atolls. Prewar and during the Pacific War, Bougainville was considered part of the "North Solomons" or "Northern Solomons". To the south is the international border with the Solomon Islands and Western Province.
During the prewar period and Pacific War, Bougainville was considered part of the "North Solomons" or "Northern Solomons" or "Bougainville Province". Prewar, coastal areas of Bougainville were developed into copra plantations planted with coconut palms. The Catholic church established missions at several locations.
Northern Bougainville District
Tarlena located in northwestern Bougainville Island.
Chabai located in northwestern Bougainville includes Chabai Airfield.
Porton located in northwestern Bougainville, Australian amphibious landing repulsed.
Taiof Island (Toiokh) located off the northwest corner of Bougainville south of Buka Island
Mallum Island Group (Mallum Islands) located at the far north of Bougainville Province.
Nuguria Island Group small atoll located to the north of Bougainville.
Tauu Island Group (Tauu Islands) located to the northwest of Bougainville
Nukumanu Island Group (Nukumanu Islands) located far to the northwest of Bougainville
Buka Island island located to the north of Bougainville Island.
Buka (Buka Town) located on the southern coast of Buka Island includes Chinatown and Buka Airfield.
Buka Passage narrow passage between Buka Island and Bougainville Island.
Sohano Island located in the Buka Passage between Buka Island and Bougainville
Kunua (Sarime, Konua) inland village near the northwest coast of Bougainville
Green Island Atoll small atoll located to the northwest of Buka Island
Green Island Lagoon located at the center of Green Island Atoll
Island (Green) largest island in Green Island Atoll captured by Allies in 1944 and Nissan Airfield
Belil Island located at the northern edge of Green Island Atoll
Sirot Island located at the northwestern edge of Green Island Atoll
Barahun Island located at the western edge of Green Island Atoll
Hon Island (Torohan) located at the center of Green Island Lagoon
Pinapei Island second largest island in Green Island Atoll located to the northwest of Green Island Atoll
Sau Island (Sale) located to the northwest of Green Island Atoll
Carteret Island Group (Carteret Islands) located to the northeast of Buka Island
Selau Suir Rurial
Bonis located at the northern tip of Bougainville with Bonis Airfield borders Buka Passage.
Ruri (Ruri Bay) borders the northeastern corner of Bougainville Island.
Tinputz located at the northeast corner of Bougainville borders Tinputz Harbor.
Central Bougainville District
(Tenakai) located on the eastern coast of Bougainville includes Tenakau Airfield.
Numu (Numanuma) located on the eastern coast of Bougainville start of the Numa Numa Trail.
Ibu located on the center of Bougainville.
Selan located on the western coastal road of Bougainville with Japanese tank.
Arawa located on the eastern coast of Bougainville, Peace Memorial.
Kieta located on the western coast, site of initial Japanese landing on Bougainville.
Kieta Harbor located on the western coast bordering Kieta.
South Bougainville District
Mamagata located on the southwestern coast of Bougainville.
Kangu located on the southern coast of Bougainville.
Kangu Hill (Mount Buin) high ground to the north of Kangu.
Malabeta Hill (Malabita) located on the southern coast of Bougainville inland from Kangu.
Buin (Buin Town) located on southern Bougainville.
Kahili (Kihili, Kahilli, Buin) located on the southern coast of Bougainville includes Kahili Airfield (Buin Airfield).
Tonolei Harbor (Tonolai) borders Kahili on southern Bougainville.
Konga inland village located in southern Bougainville.
Tonu inland village located in southern Bougainville.
Kara located to the north of Buin, includes Kara Airfield.
Aitara located on the southwest coast of Bougainville.
Muguai located to the east of Kara.
Mutupina Point (Motupena) loctated on southern Bougainville.
Mosigetta located on southern Bougainville.
Harinai located on southern Bougainville.
Monoitu (Monitu) prewar Catholic mission, Japanese occupied until June 1945.
Moila Point located on southwest coast of Bougainville.
Aku inland village in southern Bougainville.
Olava located on East Point (East Cape) at the southeast corner of Bougainville.
Erventa Harbor (Buin Harbor) located on the souther coast of Bougainville between Kangua and Buin.
Siwai inland village with four tanks abandoned at this location.
Empress Augusta Bay borders the western coast of Bougainville, site of U. S. landing.
Torokina (Cape Torokina) village located on western coast Bougainville, site of U. S. landing and Torokina Airfield.
Cape Torokina (Torokina Point) located on western coast Bougainville, site of U. S. landing and Torokina Airfield.
Torokina Island located in Empress Augusta Bay.
Puruata Island located in Empress Augusta Bay.
Magine Islands pair of islands at the northern edge of Empress Augusta Bay.
Gazelle Harbor located at the southern end of Empress Augusta Bay.
Mutupina Point located at the southern end of Empress Augusta Bay.
Piva located inland from the western coast, developed into Piva Airfield (Piva Yoke and Piva Uncle).
Toko coastal village used as Australian Army staging point against Japanese in southwestern Bougainville.
Mawaraka (Mawareka, Mawataka) located on the southwest coast of Bougainville.
Mount Bagana active volcano located at the center of Bougainville.
Mount Billy Mitchell (Eruovi) volcano with crater lake known as Billy Mitchell Lake at the center of Bougainville.
Southern Bougainville offshore islands
Erventa Island small island off southern Bougainville.
Popotala Island small island off southern Bougainville.
Ratan Island small island off southern Bougainville.
Ovau Island small island off southern Bougainville.
Taurato Island (Tuarato Island) small island off southeastern Bougainville.
Alasina Island small island off southeastern Bougainville
Sand Island small island located to the south of Tonolei Harbor.
Antarara Island small island off southwest Bougainville.
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March 17, 2019