Dated events associated with this case. Each event is a shared record: the same event appears identically wherever it is relevant.
· Conflict episode
Within days of independence, a Force Publique mutiny and the secessions of Katanga and South Kasai plunged the new state into crisis; the Congo Crisis lasted until Joseph Mobutu's coup on 25 November 1965 and is estimated to have caused roughly 100,000 deaths.
Significance here: The political and military upheaval that followed directly from independence and shaped the country's subsequent history.
· Declaration
Belgium transferred sovereignty over the Belgian Congo at a ceremony in Léopoldville on 30 June 1960, with Joseph Kasa-Vubu as President and Patrice Lumumba as Prime Minister of the newly independent Republic of the Congo.
Significance here: The formal end of Belgian colonial rule and the establishment of Congolese independence.
· Recognition
The Security Council unanimously recommended the Republic of the Congo's admission to the United Nations on 7 July 1960, and the General Assembly admitted it on 20 September 1960.
Significance here: Formal international recognition of Congolese statehood shortly after independence.
· Conflict episode
Patrice Lumumba, the Congo's first Prime Minister, was transferred to Katanga on 17 January 1961 and killed the same day; a 2001 Belgian parliamentary commission of inquiry found that Belgian authorities bore "moral responsibility" for failing to prevent the killing, and Belgium's Foreign Minister apologised in February 2002.
Significance here: A pivotal and disputed episode in the Congo Crisis, later the subject of a formal Belgian inquiry and apology.
Dates show their real precision. Approximate or uncertain dates are labelled and never converted into an exact day.