Solomon Islands, also known simply as the Solomons, is an archipelagic country consisting of six major islands and over 1,000 smaller islands in Melanesia, Oceania, to the north-east of Australia. It is adjacent to Bougainville to the west, New Caledonia and Vanuatu to the south-east, Fiji, Tuvalu, and Wallis and Futuna to the east, and the Federated States of Micronesia and Nauru to the north. It has a total area of 28,896 square kilometres (11,157 sq mi), and a population of 828,857 according to official estimates from 2025. Its capital and largest city, Honiara, is located on the largest island, Guadalcanal. The country takes its name from the wider area of the Solomon Islands archipelago, which is a collection of Melanesian islands that also includes the Autonomous Region of Bougainville (currently a part of Papua New Guinea), but excludes the Santa Cruz Islands. The islands have been settled since at least some time between 30,000 and 28,800 BC, with later waves of migrants, notably the Lapita people, mixing and producing the modern indigenous Solomon Islanders population. In 1568, the Spanish navigator Álvaro de Mendaña was the first European to visit them. Though not named by Mendaña, it is believed that the islands were called "the Solomons" by those who later received word of his voyage and mapped his discovery. Mendaña returned decades later, in 1595, and another Spanish expedition, led by Portuguese navigator Pedro Fernandes de Queirós, visited the Solomons in 1606. In June 1893, Captain Herbert Gibson of HMS Curacoa declared the southern Solomon Islands a British protectorate. During World War II, the Solomon Islands campaign (1942–1945) saw fierce fighting between the United States, British Imperial forces, and the Empire of Japan, including the Battle of Guadalcanal. The official name of the then-British administration was changed from the "British Solomon Islands Protectorate" to "The Solomon Islands" in 1975, and self-government was achieved the following year. Independence was obtained, and the name changed to just "Solomon Islands" (without the definite article), in 1978. At independence, Solomon Islands became a constitutional monarchy. The King of Solomon Islands is Charles III, who is represented in the country by a governor-general appointed on the advice of the prime minister.
Name In 1568, the Spanish navigator Álvaro de Mendaña was the first European to visit the Solomon Islands archipelago but did not name the archipelago at that time, only certain individual islands. Though not named by Mendaña, the islands were subsequently referred to as Islas Salomón (Solomon Islands) by others following reports of his voyage optimistically conflated with stories of the wealthy biblical King Solomon, believing them to be the Bible-mentioned city of Ophir. During most of the colonial period, the territory's official name was the "British Solomon Islands Protectorate" until independence in 1978, when it was changed to "Solomon Islands" as defined in the Constitution of Solomon Islands and as a Commonwealth realm under this name. The definite article, "the", has not been part of the country's official name since independence but remains for all references to the area before independence and is sometimes used, both within and outside the country. Colloquially, the islands are referred to simply as "the Solomons".
History
Prehistory
The Solomons were first settled by people coming from the Bismarck Islands and New Guinea during the Pleistocene era c. 30,000–28,000 BC, based on archaeological evidence found at Kilu Cave on Buka Island in the Autonomous Region of Bougainville, Papua New Guinea. At this point sea levels were lower and Buka and Bougainville were physically joined to the southern Solomons in one landmass ("Greater Bougainville"), though it is unclear precisely how far south these early settlers spread as no other archaeological sites from this period have been found. As sea levels rose as the Ice Age ended c. 4000–3500 BC, the Greater Bougainville landmass split into the numerous islands that exist today. Evidence of later human settlements dating to c. 4500–2500 BC have been found at Poha Cave and Vatuluma Posovi Cave on Guadalcanal. The ethnic identity of these early peoples is unclear, though it is thought that the speakers of the Central Solomon languages (a self-contained language family unrelated to other languages spoken in the Solomons) likely represent the descendants of these earlier settlers. From c. 1200–800 BC, Austronesian Lapita people began arriving from the Bismarcks with their characteristic ceramics. Evidence for their presence has been found across the Solomon archipelago, as well at the Santa Cruz Islands in the south-east, with different islands being settled at different times. Linguistic and genetic evidence suggests that the Lapita people "leap-frogged" the already inhabited main Solomon Islands and settled first on the Santa Cruz group, with later back-migrations bringing their culture to the main group. These peoples mixed with the native Solomon Islanders and over time their languages became dominant, with most of the 60–70 languages spoken there belonging to the Oceanic branch of the Austronesian language family. Then, as now, communities tended to exist in small villages practising subsistence agriculture, though extensive inter-island trade networks existed. Numerous ancient burial sites and other evidence of permanent settlements have been found from the period AD 1000–1500 throughout the islands, one of the most prominent examples being the Roviana cultural complex centred on the islands off the southern coast of New Georgia, where a large number of megalithic shrines and other structures were constructed in the 13th century. The people of Solomon Islands were notorious for headhunting and cannibalism before the arrival of the Europeans.
Arrival of Europeans (1568–1886)
… excerpt ends here. Continue reading the full article.
