PRETORIA - South Africa is rejecting the latest threats and accusations made by the United States.
Washington is threatening consequences over what it deems as harassment of its officials.
It accuses Pretoria of blocking officials from rendering aid to Afrikaners and says it "will not tolerate such behaviour''.
READ: US accuses SA of harassing officials working with Afrikaners
The row follows a raid on a non-governmental US refugee processing centre in Johannesburg this week.
Seven Kenyans have since been deported for working at the centre illegally.
The Department of International Relations and Co-operation says the US accusations are unsubstantiated.
And matters of data security are treated with the utmost seriousness.