South African Defence Force in the context of Independence of Namibia

The People's Liberation Army of Namibia (PLAN) was the military wing of the South West Africa People's Organisation (SWAPO). It fought against the South African Defence Force (SADF) and South West Africa Territorial Force (SWATF) during the South African Border War. Throughout its history, PLAN had both irregular insurgent and semi-conventional units, as well as an extensive recruitment network in rural South West Africa (Namibia). During the war most of its domestic activities consisted of mine warfare and acts of sabotage. PLAN initially lacked any standing units, and the bulk of operations were carried out by political exiles who spent cyclical periods residing in refugee camps in neighbouring states before launching raids inside South West Africa itself. By the end of the war, PLAN had 32,000 militants under arms, including three battalions of semi-conventional troops equipped with heavy weapons.

PLAN launched its largest and final offensive in late April and early May 1989. Thereafter, it ceased operations due to the ongoing peace process in South West Africa and withdrew to above the 16th parallel south. The bulk of PLAN's forces were disarmed and demobilized on its Angolan camps in late 1989 by the United Nations Transitional Assistance Group (UNTAG) and repatriated to South West Africa. A small number remained in reserve until after Namibian independence, when they were also repatriated. The last PLAN troops and equipment were returned to Namibia in mid-1990 for integration with the new Namibian Defence Force (NDF).

The South African Border War, also known as the Namibian War of Independence, and sometimes denoted in South Africa as the Angolan Bush War, was a largely asymmetric conflict that occurred in Namibia (then South West Africa), Zambia, and Angola from 26 August 1966 to 21 March 1990. It was fought between the South African Defence Force (SADF) and the People's Liberation Army of Namibia (PLAN), an armed wing of the South West African People's Organisation (SWAPO). The South African Border War was closely intertwined with the Angolan Civil War.

Following several years of unsuccessful petitioning through the United Nations and the International Court of Justice for Namibian independence from South Africa, SWAPO formed the PLAN in 1962 with material assistance from the Soviet Union, China, and sympathetic African states such as Tanzania, Ghana, and Algeria. Fighting broke out between PLAN and the South African security forces in August 1966. Between 1975 and 1988, the SADF staged massive conventional raids into Angola and Zambia to eliminate PLAN's forward operating bases. It also deployed specialist counter-insurgency units such as Koevoet and 32 Battalion, trained to carry out external reconnaissance and track guerrilla movements.

The South West Africa Territorial Force (SWATF) was an auxiliary arm of the South African Defence Force (SADF) and comprised the armed forces of South West Africa (now Namibia) from 1977 to 1989. It emerged as a product of South Africa's political control of the territory which was granted to the former as a League of Nations mandate following World War I.

The South African National Defence Force (SANDF) comprises the armed forces of South Africa. The Chief of the SANDF is appointed by the President of South Africa from one of the armed services. They are in turn accountable to the Minister of Defence and Military Veterans of the Defence Department.

The military as it exists today was created in 1994, following South Africa's first nonracial election in April of that year and the adoption of a new constitution. It replaced the South African Defence Force and also integrated uMkhonto we Sizwe (MK), and the Azanian People's Liberation Army (APLA) guerilla forces.