The 2026 Nobel Peace Prize awarded to South African jurist Navanethem “Navi” Pillay has ignited a dispute involving Israel, the United States and international legal institutions. Israeli Prime Minister Benjamin Netanyahu condemned the selection, while US President Donald Trump used the announcement to renew his criticism of the Nobel process and argue that his own diplomatic record deserved recognition.

The Norwegian Nobel Committee said Pillay was selected “for her efforts to promote peace and international law.” The decision has placed renewed attention on her work in human rights, international justice and investigations into alleged violations in Gaza.

Pillay, a former United Nations high commissioner for human rights and International Criminal Court (ICC) judge, chaired a UN commission investigating events in the Palestinian territories. Its conclusions, particularly its finding that Israel had committed genocide in Gaza, have been strongly disputed by Israeli officials.

A Nobel decision deepens Israel’s dispute with international investigators

The commission Pillay led, formally known as the Independent International Commission of Inquiry on the Occupied Palestinian Territory, including east Jerusalem, concluded that Israel had committed genocide in Gaza and alleged that senior Israeli officials, including Netanyahu, had incited such acts. Israel has rejected the findings and accused the commission of political bias.

The Nobel Committee presented a contrasting assessment of Pillay’s career, emphasizing her efforts to advance accountability and defend human rights across several decades of legal and public service.

“A common thread runs from her early work defending Nelson Mandela and others who stood up against apartheid to her service as a judge in some of the key international court cases of our time,” the committee said.

Netanyahu’s office responded with a strongly worded statement attacking both Pillay and the committee, accusing them of perpetuating what it described as false and antisemitic allegations against Israel.

“The Nobel Prize committee has lost its moral compass,” the Prime Minister’s Office wrote on X/Twitter. “It has awarded its highest honor to a bigot who built her career around inventing and propagating blood libels against the only Jewish state.”

The statement also connected the dispute to ICC prosecutor Karim Khan and legal proceedings involving Israel. Khan has faced allegations of sexual misconduct from ICC employees, which he has denied. The allegations are separate from the court’s proceedings concerning Israel.

Pillay’s “proudest achievement was to legitimize a corrupt prosecutor who turned to her fabrications against Israel, hoping that by joining her bigoted lynch mob, [ICC prosecutor Karim Khan] would beat a rape charge,” the post went on to say.

“Khan, who his own ICC employees accused of raping and sexually molesting them, used Pillay’s lies to build a fake case against Israel,” the Prime Minister’s Office continued.

“Now, the misguided members of the Nobel committee are honoring the woman who propagated this demonization of the Jews and this travesty of justice,” it said.

Israel’s Foreign Ministry also challenged the award, arguing that Pillay’s work had contributed to an unfair international campaign against the country.

“If there were an award for lies, hatred, and blood libels, Navi Pillay wouldn’t just be a contender. She’d be a front-runner,” the ministry said.

The ministry dismissed the commission’s genocide conclusion, calling it “the biggest lie of the 21st century,” and adding, “[Nazi propagandist] Joseph Goebbels is certainly applauding from hell.”

The competing positions underscore the broader conflict over international accountability for the Gaza war: the Nobel Committee has recognized Pillay’s work in international law, while Israel’s leadership argues that her findings undermine the legitimacy of its actions and unfairly target the Jewish state.

Trump turns the Nobel announcement into a dispute over US diplomacy

Trump added his own criticism on Friday, questioning Pillay’s prominence and arguing that his administration’s diplomatic efforts merited the peace prize.

“Despite … [America’s] unbelievable accomplishments, the Nobel Prize was given out today to a liberal person who works at the United Nations, who nobody has ever heard of. I’ve never heard of that person,” Trump said during a campaign rally in Syracuse, New York.

“I know a lot of people. I’ve never heard of this particular person, but congratulations anyway,” he added.

Trump also questioned the United Nations’ role in resolving conflicts, claiming that his efforts had proceeded without the organization’s involvement.

“In all of the wars that I have settled, I never spoke to the United Nations. They were of no help to me,” Trump said. “The United States of America, represented by me as your president, should have received the Nobel Peace Prize, but didn’t.”

He subsequently criticized Norway, where the Nobel Peace Prize committee is based, over the selection.

“This is an indelible stain on the country of Norway and those people who made such a disgraceful and embarrassing decision,” Trump said.

“The Nobel Peace Prize has been forever discredited by a handful of radical ideologues who are anti-democracy and really, enemies of civilization. And we will not forget Norway,” he said.

US sanctions put the ICC under renewed pressure

The controversy over Pillay’s award coincided with a separate escalation in the Trump administration’s confrontation with the ICC. Hours after the Nobel announcement, Washington imposed new sanctions against the tribunal, raising the prospect of further friction with European allies.

The court’s deputy prosecutor, Nazhat Shameem Khan, criticized the sanctions and said the tribunal would continue its investigations and prosecutions.

Established in 2002, the ICC investigates and prosecutes individuals accused of war crimes, crimes against humanity and genocide. The Trump administration has previously targeted court officials with sanctions. The latest measures could extend the restrictions to companies and organizations that provide services to the court.

“President Trump will never allow the International Criminal Court to prosecute Americans,” US Secretary of State Marco Rubio said in a statement first reported by Reuters.

“That is why, today, the United States is sanctioning the International Criminal Court. We will ban transactions with this rogue court, cutting off its resources and crippling its ability to operate,” Rubio said.

Khan told Reuters that the sanctions “must be condemned.”

“The sanctions are intended to undermine the rule of law internationally and the work that an independent judicial institution is doing,” Khan said. “Our work will continue across all our situations, our investigations, and our prosecutions.”

The ICC warned that Washington’s action threatened its independence and the wider framework of international justice.

The sanctions are “an attempt to obstruct the course of justice and to prevent the court from doing what it was created to do,” the ICC said in a statement.

“It is an assault on the rule of law and on the very foundations of the international legal order which strikes at the simple principle that no one stands above the law,” it said.

“The designation is aimed at disrupting the court’s operations and at intimidating those who work for or cooperate with the court. The court, for its part, will not be deterred … Yet the court cannot stand alone. Its fate now rests also in the hands of the states that created it,” the ICC continued.

Washington’s opposition to the court stems in part from its actions involving Israel, including arrest warrants issued for Netanyahu and other Israeli officials. The United States has also challenged the ICC over a now-closed investigation into alleged crimes by American military personnel in Afghanistan.

Netanyahu welcomed the latest sanctions, praising Trump and Rubio for what he called the “critical decision.”

“The ICC is not a court,” he said. “It is a political body that poses a mortal threat to law-abiding democracies worldwide and to the very idea of national sovereignty. Thank you for your leadership.”

The Nobel controversy and the new sanctions highlight the widening divide between Israel and the United States on one side and international institutions seeking to hold states and individuals accountable under international law on the other. While the Nobel Committee has presented Pillay’s career as a contribution to peace and justice, Israeli and US leaders have framed her recognition and the ICC’s work as evidence of institutional bias.