Operation Savannah (Angola) Operation Savannah (Angola) Operation Savannah was the South African Defence Force's 1975–1976 covert intervention in the Angolan War of Independence, and the subsequent Angolan Civil War. The so-called "Carnation Revolution" of the 25th April 1974 ended Portugal's colonial government, but Angola's three main independence forces, National Liberation Front of Angola (FNLA), National Union for the Total Independence of Angola (UNITA) and the People's Movement for the Liberation of Angola (MPLA) began competing for dominance in the country. Fighting began in November 1974, starting in the capital city, Luanda, and spreading quickly across all of Angola, which was soon divided among
Angola–Soviet Union relations United States, the People's Republic of China and the Mobutu government in Zaïre. The United States, South Africa, and several other African nations also supported Jonas Savimbi's National Union for the Total Independence of Angola (UNITA), whose ethnic and regional base lies in the Ovimbundu heartland of central Angola. The government of the Soviet Union, well aware of South African activity in southern Angola, flew Cuban soldiers into Luanda one week before November 11, 1975, the date on which Angolan nationalists had agreed to declare independence. While Cuban officers led the mission and provided the bulk of the troop force,