Yes. And the ANC has been killing both whites and the nomadic tribes.
Mandela became the head of the military wing of the African National Congress, Umkhonto we Sizwe (Spear of the Nation), also known as MK. The majority of casualties of MK operations were civilians. Hundreds annually were being killed by terrorist operations, which mostly ended when Mandela and others were arrested and convicted, however since the early 1960s to 1993 about 19,000 cases of human rights abuses have been documented.
Even after Mandela came to power it is well documented how the ANC started killing off political rivals both black and white. Since Mandela rose to power 70,000 white farmers have been killed with many more cases of rape, mutilation and abuse and more than 82,000 white farmers have been dispossessed of their property under communist laws against property holdings.
This is tribal warfare and communism brought to its ultimate end. And as far as the Kill the Boer statement, the picture says it all…
https://www.kerrybolton.com/wp-content/uploads/kill-all-whites1.jpg