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
HIV/AIDS in Angola the treatment regimen. This is seen in Angola as well, as only 39% of all individuals placed on ART are known to have been still taking it 12 months after beginning treatment. The 27-year civil war in Angola, lasting from 1975 until 2002, kept the spread of HIV to a minimum due to large parts of the country being inaccessible to people infected with the virus. During the civil war, individuals from neighboring countries such as Zambia, Botswana, and Zimbabwe (all countries with high prevalence rates of HIV) were also not allowed to come into the country, which played a