The South West Africa Peoples Organisation (, SWAPO; Afrikaans: Suidwes-Afrikaanse Volks Organisasie, SWAVO; German: Sdwestafrikanische Volksorganisation, SWAVO), officially known as the SWAPO Party of Namibia, is a political party and former independence movement in Namibia. Founded in 1960, it has been the governing party in Namibia since the country achieved independence in 1990. The party continues to be dominated in number and influence by the Ovambo ethnic group.

SWAPO held a two-thirds majority in parliament from 1994 to 2019. In the general election held in November 2019, the party won 65.5% of the popular vote and 63 out of the 104 seats in the National Assembly. It also holds 40 out of the 42 seats in the National Council. As of November 2017, Namibian President Hage Geingob has been the president of SWAPO after being elected to the position at the party's electoral congress.

The South African Defence Force (SADF) comprised the South African armed forces from 1957 until 1994. Shortly before the state reconstituted itself as a republic in 1961, the former Union Defence Force was officially succeeded by the SADF, which was established by the Defence Act (No. 44) of 1957. The SADF, in turn, was superseded by the South African National Defence Force in 1994.The SADF was organised to perform a dual mission: to counter possible insurgency in all forms, and to maintain a conventional military arm which could defend the republic's borders, making retaliatory strikes as necessary. As the military expanded during the 1970s, the SADF general staff was organised into six sections—finance, intelligence, logistics, operations, personnel, and planning; uniquely, the South African Medical Service (SAMS) was made co-equal with the South African Army, the South African Navy and the South African Air Force.The military was mostly composed of white South Africans, who alone were subject to conscription. However, black South Africans were the second largest group, and Asians and Coloured citizens with mixed ancestry were eligible to serve as volunteers, several attaining commissioned rank. From 1971 onwards, several black battalions were raised in the Infantry and Service Corps on a tribal basis, most Black soldiers serving in these exclusive tribal Battalions, which had black NCOs but white commissioned officers. The first black personnel were accepted into commissioned ranks only from 1986, and then only for serving black soldiers and NCOs. The regular Commission would not be open for Bantus until 1991, and then again they would serve only in black units or Support/Service Support units, to avoid having position of authority over white combat arms personnel. The first black officer to be promoted to Lieutenant Colonel rank and have command over a Battalion sized unit was only appointed in February 1994, by which time the old SADF was already on its deathbed. However, black officer candidates from the various Homeland Forces and from South West Africa/SWATF had been accepted since 1981 Units such as the 32 Battalion incorporated many black volunteers, as did the 101 Battalion. Conscription was opposed by organisations such as the End Conscription Campaign, but overall, white morale remained high—as indicated by the few recruits tried for serious disciplinary offences.During apartheid, armed SADF troops were used in quelling opposition to minority rule, often directly supporting the South African Police. South African military units were involved in the long-running Mozambican and Angolan civil wars, frequently supporting Pretoria's allies, the Mozambican National Resistance (RENAMO) and the National Union for the Total Independence of Angola (UNITA). SADF personnel were also deployed during the related South African Border War.