World War I: German naval forces bombarded Papeete in French Polynesia.

World War I or the First World War, also known as the Great War, was a global conflict between two coalitions: the Allies and the Central Powers. Main areas of conflict included Europe and the Middle East, as well as parts of Africa and the Asia-Pacific. There were important developments in weaponry including tanks, aircraft, artillery, machine guns, and chemical weapons. One of the deadliest conflicts in history, it resulted in an estimated 30 million military casualties, plus another 8 million civilian deaths from war-related causes and genocide. The movement of large numbers of people was a major factor in the deadly Spanish flu pandemic.

The Bombardment of Papeete occurred in French Polynesia when German warships attacked on 22 September 1914, during World War I. The German armoured cruisers SMS Scharnhorst and Gneisenau entered the port of Papeete on the island of Tahiti and sank the French gunboat Zélée and freighter Walküre before bombarding the town's fortifications. French shore batteries and a gunboat resisted the German intrusion but were greatly outgunned. The main German objective was to seize the coal piles stored on the island, but these were destroyed by the French at the start of the action.

French Polynesia is an overseas collectivity of France and its sole overseas country. It comprises 121 geographically dispersed islands and atolls stretching over more than 2,000 kilometres (1,200 mi) in the South Pacific Ocean. French Polynesia is associated with the European Union as an overseas country and territory (OCT). The total land area of French Polynesia is 3,521 square kilometres (1,359 sq mi), with a population of 278,786 of which at least 205,000 live in the Society Islands and the remaining population lives in the rest of the archipelago.