Cuban intervention in Angola
The Cuban intervention in Angola (codenamed Operation Carlota) began on 5 November 1975, when Cuba sent combat troops in support of the communist-aligned People's Movement for the Liberation of Angola (MPLA) against the pro-western National Union for the Total Independence of Angola (UNITA) and National Liberation Front of Angola (FNLA). The intervention came after the outbreak of the Angolan Civil War, which occurred after the former Portuguese colony was granted independence after the Angolan War of Independence. The civil war quickly became a proxy war between the Eastern Bloc led by the Soviet Union and the Western Bloc led by the United States. South Africa and the United States backed UNITA and the FNLA, while communist nations backed the MPLA. 