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
Museum of the Armed Forces (Angola) Museum of the Armed Forces (Angola) The Museum of the Armed Forces (Portuguese: Museu das Forças Armadas) is located in Fortaleza de São Miguel de Luanda, in Luanda, Angola. Founded in 1975, following the independence of Angola, the museum includes bi-motor airplanes, combat vehicles, and diverse arms and artifacts used during the Angolan War of Independence (1961–1974), the South African Border War (1966-1991), and the Angolan Civil War (1975–2002). The museum also contains statuary which ornamented the avenues and plazas of colonial Luanda, which were removed after independence. These include the statue of Diogo Cão, the first European to set