Kaunda and Others v President of the Republic of South Africa and Others

The applicants were 69 South African citizens arrested in Zimbabwe in March 2004 on serious firearms, immigration and aviation-related charges. They were alleged to have been en route to the Democratic Republic of Congo, via Zimbabwe, to act as armed security guards, with a large consignment of weapons to be loaded in Harare. They feared extradition to Equatorial Guinea, where other alleged mercenaries were detained and where the death penalty could be imposed. The applicants alleged that their detention conditions in Zimbabwe were inhumane, that they would not receive a fair trial, and that extradition would expose them to capital punishment. They sought urgent relief compelling the South African government to intervene diplomatically to secure their release or extradition to South Africa, prevent their extradition to Equatorial Guinea, and obtain assurances regarding fair trial rights and the non-imposition of the death penalty.

Leave to appeal was granted, but the appeal was dismissed. No order compelling the government to provide diplomatic protection or make specific representations to foreign states was granted.

This case is a leading authority on the limits of constitutional protection for South African citizens abroad and the non-justiciability of diplomatic protection claims. It clarifies that the Bill of Rights does not generally apply extraterritorially and affirms the executive’s discretion in matters of foreign policy. The judgment reinforces separation of powers principles and aligns South African constitutional interpretation with international law on diplomatic protection.