Maurice Papon was a French civil servant and Nazi collaborator who was convicted of crimes against humanity committed during the occupation of France. Papon led the police in major prefectures from the 1930s to the 1960s, before he became a Gaullist politician. When he was secretary general for the police in Bordeaux during World War II, he participated in the deportation of more than 1,600 Jews. He is also known for his activities in the Algerian War (1954–1962), during which he tortured insurgent prisoners as prefect of the Constantinois department, and ordered, as prefect of the Paris police, the deadly repression of a pro-National Liberation Front (FLN) demonstration against a curfew that he had "advised".

The Algerian War was a major armed conflict between France and the Algerian National Liberation Front (FLN) from 1954 to 1962, which led to Algeria winning its independence from France. An important decolonization war, it was a complex conflict characterized by guerrilla warfare and war crimes. The conflict also became a civil war between the different communities and within the communities. The war took place mainly on the territory of Algeria, with repercussions in metropolitan France.