France conducted 193 nuclear tests in the South Pacific More than 1,000 people gathered in the Tahiti capital of Papeete to condemn the failure of the French government to take full accountability for its nuclear testing program in the South Pacific. France conducted 193 nuclear tests from 1966–1996 in Mā’ohi Nui (French Polynesia). France’s 41st nuclear experiment in the Pacific led to catastrophe on July 17, 1974, when France tested a nuclear bomb codenamed “Centaure.” Because of weather conditions that day, the test caused an atmospheric radioactive fallout which affected all of French Polynesia. Inhabitants of Tahiti and the surrounding islands of the Windward group were reportedly subjected to significant amounts of ionizing radiation 42 hours after the test, which can cause significant long-term health problems.