Settlers from Papua arrived on the Solomon Islands around 30,000 years ago. About 6,000 years ago, Austronesian settlers came to the islands, and the two groups mixed extensively. Despite significant inter-island trade, no attempts were made to unite the islands into a single political entity. In 1568, a Spanish explorer became the first European to spot the islands. After a failed Spanish attempt at creating a permanent European settlement in the late 1500s, the Solomon Islands remained free of European contact until a British explorer arrived in 1767. European explorers and US and British whaling ships regularly visited the islands into the 1800s.

Germany declared a protectorate over the northern Solomon Islands in 1885, and the UK established a protectorate over the southern islands in 1893. In 1899, Germany transferred its islands to the UK in exchange for the UK relinquishing all claims in Samoa. In 1942, Japan invaded the islands, and the Guadalcanal Campaign (August 1942-February 1943) proved a turning point in the Pacific war. The fighting destroyed large parts of the Solomon Islands, and a nationalist movement emerged near the end of the war. By 1960, the British allowed some local autonomy. The islands were granted self-government in 1976 and independence two years later under Prime Minister Sir Peter KENILOREA.

In 1999, longstanding tensions between ethnic Guale in Honiara and ethnic Malaitans in Honiara’s suburbs erupted in civil war, leading thousands of Malaitans to take refuge in Honiara and prompting Guale to flee the city. In 2000, newly elected Prime Minister Manasseh SOGAVARE focused on peace agreements and distributing resources equally among groups, but his actions bankrupted the government in 2001 and led to his ouster. In 2003, the Solomon Islands requested international assistance to reestablish law and order; the Australian-led Regional Assistance Mission to the Solomon Islands, which ended in 2017, improved the security situation. In 2006, however, riots broke out in Honiara, and the city’s Chinatown was burned amid allegations that the prime minister took money from China. SOGAVARE was reelected prime minister for a fourth time in 2019. When a small group of protestors, mostly from the island of Malaita, approached parliament to lodge a petition calling for SOGAVARE’s removal and more development in Malaita in 2021, police fired tear gas into the crowd which sparked rioting and looting in Honiara.