The Rivonia Trial: Winnie Mandela, Israel's Quiet Objection, and a Life Sentence

On October 9, 1963, ten men accused of sabotage against the South African state walked into the Pretoria Supreme Court, housed in the ornate Palace of Justice overlooking Church Square, to face charges that could carry the death penalty. Three months earlier, police had raided Liliesleaf Farm in the Rivonia suburb of Johannesburg, arresting several leaders of the African National Congress’s underground and seizing documents, including a draft plan for guerrilla warfare codenamed Operation Mayibuye, that formed the backbone of the state’s case. Nelson Mandela, already serving a five-year sentence handed down after his 1962 arrest for incitement and leaving the country illegally, was brought from Robben Island to stand as the lead defendant alongside Walter Sisulu, Govan Mbeki, Ahmed Kathrada, Denis Goldberg, Raymond Mhlaba, Elias Motsoaledi, Andrew Mlangeni, Lionel “Rusty” Bernstein, and James Kantor. All entered pleas of not guilty when formal proceedings opened on October 30, 1963.

Winnie Madikizela-Mandela, married to Nelson for barely two years and raising their two young daughters largely alone, became a fixture at the courthouse for the trial’s duration. She was among those who approached the Johannesburg attorney Joel Joffe to lead the defense team after other lawyers had declined the case, and she sat through the proceedings on the courthouse steps and in the public gallery as prosecutor Percy Yutar built his case around testimony from state witness Bruno Mtolo and the documents recovered at Liliesleaf. Press photographers captured her repeatedly outside the Palace of Justice, including on the trial’s opening day, images that circulated internationally and helped fix her, still in her twenties, as a public face of the resistance even as the state worked to silence her husband permanently. The defense’s most memorable moment came when Mandela addressed the court directly in April 1964, closing a nearly four-hour statement from the dock with the declaration that the ideal of a free and democratic society was “an ideal for which I am prepared to die.”

The verdict came on June 12, 1964. Justice Quartus de Wet convicted eight of the ten defendants on sabotage and related charges, acquitting Bernstein for lack of evidence and having earlier discharged Kantor. Rather than the death penalty many had feared given the sabotage charges, de Wet sentenced Mandela, Sisulu, Mbeki, Kathrada, Goldberg, Mhlaba, Motsoaledi, and Mlangeni to life imprisonment, a sentence most of the group would serve at Robben Island. The outcome drew swift international condemnation: the United Nations Security Council denounced the trial and the apartheid system it protected, and several governments moved toward sanctions against Pretoria in the years that followed.

Israel’s response to the trial, kept out of public view for decades, only came to light in December 2013, days after Mandela’s death, when Israel’s national archives released a set of internal cables at the request of a researcher who had located them years earlier. The most striking document, a letter dated April 21, 1964, from Israeli diplomat Azriel Harel, then posted in South Africa, urged his government to help mobilize international opinion against the death penalty for the Rivonia defendants and floated the idea of an economic boycott of South Africa if executions went ahead. Historians who examined the cables noted that Israel’s concern was driven in significant part by the fact that a substantial share of the accused, including Goldberg, Bernstein, and members of the defense team, were Jewish, and Israeli officials worried a mass execution could fuel antisemitism inside South Africa. The lobbying stayed private rather than public, consistent with Israel’s broader diplomatic caution toward Pretoria at the time, but it stands as a documented instance of a foreign government working quietly, through its own diplomatic channels, against the harshest possible outcome of the trial that ultimately kept Mandela imprisoned for the next twenty-six years.