German Samoa was a German protectorate from 1900 to 1920, consisting of the islands of Upolu, Savai'i, Apolima and Manono, now wholly within the Independent State of Samoa, formerly Western Samoa. Samoa was the last German colonial acquisition in the Pacific basin, received following the Tripartite Convention signed at Washington on 2 December 1899 with ratifications exchanged on 16 February 1900. It was the only German colony in the Pacific, aside from the Jiaozhou Bay Leased Territory in China, that was administered separately from German New Guinea.

The turbulent decades of the late 19th century saw several conflicts between rival Samoan factions in the Samoan Islands of the South Pacific. The political struggle lasted roughly between 1886 and 1894, primarily between Samoans contesting whether Malietoa Laupepa, Mata'afa Iosefo, or a member of the Tupua Tamasese dynasty would be King of Samoa. While largely a political struggle, there were also armed skirmishes between the factions. The military of the German Empire intervened on several occasions. A naval standoff between the United States, Germany, and the United Kingdom ensued.