Cuban intervention in Angola the requested financial assistance (100,000US$) it received from Yugoslavia. Portugal's sudden retreat from Angola and Mozambique in 1975 ended a history of South African military and intelligence cooperation with Portugal against the Angolan and Namibian independence movements dating back to the 1960s, later formalized in a secret alliance codenamed Alcora Exercise. It also ended economic cooperation with regard to the Cunene hydro-project at the Angolan-Namibian border, which South Africa had financed. South African involvement in Angola, subsumed under what it called the South African Border War, started in 1966 when the conflict with the Namibian independence movement, South West Africa
Education in Angola carried on largely by Africans with very few qualifications. Most secondary school teachers were Portuguese. In 1962, the first university established in Angola was founded by the Portuguese authorities — Estudos Gerais Universitários de Angola. This first Angolan university awarded a range of degrees from engineering to medicine. In 1968, it was renamed "Universidade de Luanda" (“University of Luanda”). The conflict between the Portuguese military and the nationalist guerrillas, the Portuguese Colonial War (1961–1974), did not damage effectively this strong education growth started in the late 1950s. However, the Angolan Civil War (1975–2002) that ensued after independence left the education