The History of Western New Guinea refers to the history of the Indonesian western half of the island of New Guinea and other smaller islands to its west. This region was previously named Irian Jaya. The eastern half of the island is Papua New Guinea.
Human habitation is estimated to have begun between 42,000 and 48,000 years ago. Trade between New Guinea and neighboring Indonesian islands was documented as early as the seventh century, and archipelagic rule of New Guinea by the 13th. The Netherlands made claim to the region and commenced missionary work in nineteenth century. The region was incorporated into the Indonesian republic in the 1960s. Following the 1998 commencement of reforms across Indonesia, Papua and other Indonesian provinces received greater regional autonomy. In 2001, "Special Autonomy" status was granted to the region, although to date, implementation has been partial. The region was divided into the provinces of Papua and West Papua in 2003.
Pre-colonial history
Papuan habitation of the region is estimated to have begun between 42,000 and 48,000 years ago. Austronesian peoples migrating through Maritime Southeast Asia settled several thousand years ago. These groups have developed diverse cultures and languages in situ; there are over 300 languages and two hundred additional dialects in the region.
At the beginning of the seventh century, the Sumatra-based empire of Srivijaya (7th century–13th century) engaged in trade relations with western New Guinea, initially taking items like sandalwood and birds-of-paradise in tribute to China, but later making slaves out of the natives. The rule of the Java-based empire of Majapahit (1293–1527) extended to the western fringes of New Guinea. The 14th-century Majapahit poem Nagarakretagama mentioned Wwanin or Onin as one of recognized territory in the east, today identified as Onin peninsula in Fakfak Regency, western part of larger Bomberai Peninsula, south of Bird's Head region of West Papua. Wanin or Onin was probably the oldest name in recorded history to refer to the western part of the island of New Guinea.
From at least the 15th century (or even earlier), Southeast Asian Muslim merchants and Papuans interacted for trade. From Sultanates located in the Moluccas, Muslim merchants developed exclusive trading ties with the natives of West Papua by the 17th century. Around the 16th century, knowledge of ironworking reached the region, introduced by Muslims from Maluku.
On 13 June 1545, Ortiz de Retez, in command of the San Juan, left port in Tidore, an island of the East Indies and sailed to reach the northern coast of the island of New Guinea, which he ventured along as far as the mouth of the Mamberamo River. He took possession of the land for the Spanish Crown, in the process giving the island the name by which it is known today. He called it Nueva Guinea owing to the resemblance of the local inhabitants to the peoples of the Guinea coast in West Africa.
Netherlands New Guinea
In 1660, the Dutch recognised the Sultan of Tidore's sovereignty over New Guinea. New Guinea thus became notionally Dutch as the Dutch held power over Tidore. In 1793, Britain attempted to establish a settlement near Manokwari, however, it failed and by 1824 Britain and the Netherlands agreed that the western half of the island would become part of the Dutch East Indies. In 1828 the Dutch established a settlement in Lobo (near Kaimana) which also failed. Almost 30 years later, Germans established the first missionary settlement on an island near Manokwari. While in 1828 the Dutch claimed the south coast west of the 141st meridian and the north coast west of Humboldt Bay in 1848, they did not try to develop the region again until 1896; they established settlements in Manokwari and Fak-Fak in response to perceived Australian ownership claims from the eastern half of New Guinea. Great Britain and Germany had recognised the Dutch claims in treaties of 1885 and 1895. At much the same time, Britain claimed south-east New Guinea, later known as the Territory of Papua, and Germany claimed the northeast, later known as the Territory of New Guinea.