Duterte ICC Trial Nears November 30 Opening as Prosecutors File Expert Evidence and Defence Challenges Continue

Introduction

Former Philippine president Rodrigo Duterte is now less than a month from the opening of his trial at the International Criminal Court in The Hague, where he faces three counts of crimes against humanity over alleged killings during his anti-drug campaign. The trial is scheduled to open on November 30, 2026, before Trial Chamber III, and the final pre-trial steps are under way, with prosecutors filing new applications to admit expert evidence and the defence still pressing requests that the judges have not yet decided.

The road to this point has been shaped by a long dispute over Duterte’s health, a ruling that he is fit to stand trial, and a confirmation of charges in April 2026 that sent the case to trial. He denies the charges and remains presumed innocent unless and until he is proven guilty, but the court’s timetable is now fixed, and the proceedings are expected to be followed closely in the Philippines and around the world. What follows is the full picture of the case heading for the Duterte ICC trial November 30 2026 The Hague.

1. The trial date that is now only weeks away

1.1 What the November 30 opening will look like

Trial Chamber III fixed November 30, 2026, as the opening date at a status conference on May 27, 2026, and the chamber is composed of Presiding Judge Joanna Korner and Judges Keebong Paek and Nicolas Guillou. At the opening session, the judges are expected to confirm that Duterte understands the charges against him and ask whether he pleads guilty or not guilty, and the proceedings are expected to be streamed on the ICC’s website, Facebook page and YouTube channel with a 30-minute delay. Duterte, who is 81, remains in ICC custody in The Hague as the date approaches, and the opening will be the first time the prosecution’s case is presented in full in open court after months of written filings and status conferences.

1.2 Why this trial is moving faster than most ICC cases

Prosecutors have said the timetable from the confirmation of charges to trial, roughly seven months, is among the fastest in the court’s history, where the gap has usually run to as long as a year. The case is moving even though the Philippines left the Rome Statute in 2019 on Duterte’s own instruction, because the court’s Appeals Chamber ruled on April 22, 2026, that it keeps jurisdiction over crimes committed while the country was a member. The ICC Presidency constituted Trial Chamber III on April 24, 2026, the day after the charges were confirmed, and the chamber has kept the November 30 date in place through every challenge since then.

2. The fitness ruling that cleared the way

2.1 What the expert panel found

On October 8, 2026, Trial Chamber III made public its decision, dated September 28, 2026, that Duterte is fit to stand trial. The decision was based on the findings of an independent Panel of Experts, as well as on submissions from the parties and participants, and the panel unanimously found that he has the capacity to understand the charges, understand the purpose and consequences of the proceedings, follow the course of the proceedings including the nature and implications of entering a plea, understand the evidence, and instruct counsel in the preparation and conduct of his defence. The panel also reported that Duterte has memory impairment, difficulty recalling recent events and problems with orientation, including a belief that the year is 2007 or 2008, an incorrect account of his own age and an inability to identify some family members, according to published reports of its findings. The chamber said it was satisfied that he is able to effectively exercise his fair trial rights, and the ICC directed its Registry to continue monitoring his health throughout the proceedings.

2.2 What the judges rejected and what they ordered instead

The chamber rejected three defence requests in the fitness decision: an additional medical examination, the questioning of the expert panel, and an initial oral hearing on fitness. The ruling closed the second fitness challenge in the case, after the Pre-Trial Chamber had already found Duterte fit for pre-trial proceedings in January 2026 and rejected his appeal against that ruling. The panel recommended practical measures for the trial, including over-ear headphones or hearing aids, support for food, rest and exercise, a break each hour, and nursing staff available to help with medication, and it recommended that hearings start no earlier than 11:00, although the ICC has said sitting hours will be assessed case by case and the chamber has not fixed an 11:00 start.

3. The three charges Duterte will face

3.1 The Davao City killings

Duterte faces three counts of crimes against humanity of murder and attempted murder under article 7(1)(a) of the Rome Statute, allegedly committed between November 1, 2011, and March 16, 2019. The first count covers murders in and around Davao City by the Davao Death Squad during Duterte’s years as mayor, and the evidence presented at the confirmation hearing covered nine incidents and 19 killings in Davao City between 2013 and 2016. Prosecutors allege that Duterte is responsible as an indirect co-perpetrator, for ordering and inducing the killings, and for aiding and abetting them, and the case concerns allegations that the killings were committed as part of a widespread or systematic attack against a civilian population.

3.2 High-value targets and village clearance operations

The second count covers the killing of people labelled high-value targets after Duterte became president, with five incidents and 14 killings in 2016 and 2017 presented at the confirmation hearing. The third count covers murders and attempted murders during neighbourhood clearance operations, known as barangay clearance operations, with 35 incidents and 45 killings and attempted killings in 2016 and 2018. In total, the confirmation case covered 49 incidents of murder and attempted murder with 78 victims, including children. Judges declined in 2025 to add torture and rape to the arrest warrant, finding that the prosecution had not linked those acts closely enough to a wider attack on civilians.

4. How the case reached trial

4.1 Arrest, transfer and the confirmation hearing

Philippine police arrested Duterte in Manila on March 11, 2025, on an ICC warrant sent through Interpol, and put him on a flight to the Netherlands that night. He appeared in person at the International Criminal Court in The Hague for the first time on September 16, 2026, in a hearing that lasted an hour and 15 minutes, during which he did not speak, and Presiding Judge Korner told him he could leave the courtroom without asking permission. The confirmation of charges hearing took place from February 23 to 27, 2026, before Pre-Trial Chamber I, composed of Judges Iulia Antoanella Motoc, Reine Alapini-Gansou and Maria del Socorro Flores Liera, and Duterte chose not to attend. On April 23, 2026, the chamber unanimously confirmed all the charges and committed him to trial.

4.2 The jurisdiction fight the Philippines lost

The Philippines joined the Rome Statute on November 1, 2011, and Duterte withdrew the country from the treaty, with the withdrawal taking effect on March 17, 2019, so the court claims jurisdiction over alleged crimes committed between November 1, 2011, and March 16, 2019. Duterte’s defence challenged the court’s jurisdiction, but the Appeals Chamber ruled on April 22, 2026, that the court keeps jurisdiction over crimes committed while the country was a member, upholding the pre-trial ruling. His defence team is led by British barrister Peter Haynes, who replaced Nicholas Kaufman as lead lawyer in May 2026, and the team has continued to press health and procedural challenges even as the trial date has held firm.

5. The evidence prosecutors plan to present

5.1 Witnesses, speeches and the expert reports

Prosecutors expect to call between 60 and 70 witnesses, among them 31 insiders said to have direct knowledge of how the killings were planned, 17 crime-based witnesses and 12 witnesses on context, and they have identified 197 of Duterte’s speeches as evidence. In an application filed on October 30, 2026, the Office of the Prosecutor asked Trial Chamber III to admit written findings from three expert witnesses identified as P-1071, P-1078 and P-1162, under Rule 68(3) of the ICC Rules of Procedure and Evidence, and a redacted version of the prosecution’s 11th application was made public on November 4. The trial chamber must still consider the application and determine whether the proposed materials satisfy the applicable legal requirements, and the filing does not mean the judges have already accepted the reports as evidence.

5.2 The kill-list and reward claims

On October 16, 2026, prosecutors sought to introduce testimony from five witnesses describing alleged kill lists and financial rewards for police officers involved in killings during Duterte’s administration. Those claims have yet to be tested through the trial process, and the defence has also sought the exclusion of recorded testimony about a killing squad in Davao City. Presiding Judge Korner has told the prosecution to cut repetition and excessive material, setting June 29 for a provisional witness and evidence list and August 31 for the final one, and the shape of the evidence the judges will actually hear is still being settled in these pre-trial rulings.

6. The defence case and its pending requests

6.1 Health, memory and the fitness challenge

Duterte’s lawyers argue that severe cognitive decline and memory loss make him unable to understand new information or reliably recall the past, and they have cited medical tests suggesting that he believes the year is 2007 or 2008, misstates his age, and could not identify the current United States president. They say his declining health and significant memory impairment have made it difficult for him to work effectively with his legal team or stand trial, while prosecutors dispute that claim and the judges have twice ruled that he is fit to take part. Duterte waived his right to attend the fifth status conference on November 2, 2026, in a filing dated October 30, allowing his lawyers to represent him as judges finalised arrangements for the trial, in one of the final hearings before the November 30 opening.

6.2 The three requests still awaiting a ruling

As of early November, the chamber has ruled on none of the three defence requests that remain pending: more neurological testing, a cap on the volume of evidence the prosecution may use, and the exclusion of recorded testimony about a killing squad in Davao City. Those requests sit alongside the fitness decision, in which the chamber rejected the defence’s calls for an additional medical examination, the questioning of the expert panel and an initial oral hearing on fitness. Duterte denies the charges and could face life imprisonment if convicted, and the outstanding rulings will shape how much of the prosecution’s case the judges hear and how the defence presents its own account when the trial opens.

7. The wider picture in the Philippines

7.1 Killings that continue a decade after the campaign began

Duterte took office on June 30, 2016, and ordered the anti-drug campaign, and police and unidentified gunmen are still killing people in anti-drug operations ten years after he took office, despite President Ferdinand Marcos Jr’s promise to wage a more humane campaign. The Dahas Project, a monitoring group at the University of the Philippines, had counted 1,291 drug-related killings under Marcos by early July 2026, while Human Rights Watch published a figure of 1,273 on June 30, 2026, in a report that found police and people working with them still commit extrajudicial killings and are not punished. The police campaign at the centre of Duterte’s drug war was Oplan TokHang, or Operation Knock and Plead, and human rights groups say Marcos should declare an end to the war on drugs and order investigations into the continuing killings.

7.2 The other wanted man: Ronald dela Rosa

Ronald dela Rosa, the national police chief who signed Command Memorandum Circular 16-2016 and later won a Senate seat, is wanted by the ICC on an unsealed warrant and is now described as a fugitive senator. The warrant was unsealed around the time the trial date was set, and his status adds a second strand to the case, because it reaches beyond Duterte to the police leadership that ran the campaign on the ground. Whether dela Rosa is arrested, surrenders, or remains at large is unresolved, and his position is one of the open questions hanging over the proceedings as the trial approaches.

8. What remains unconfirmed and what to watch next

8.1 The decisions due before November 30

Several decisions are still due before the trial opens, including whether the chamber admits the three expert reports, how it rules on the defence’s three pending requests, and the final trial schedule, directions on the conduct of proceedings and sitting hours. It is also unconfirmed whether Duterte will attend the opening in person and how he will plead, and whether the panel’s recommended 11:00 start or other health accommodations will be adopted. The public version of the fitness decision is redacted, so parts of the medical reasoning are not available to outside readers, and the full picture of the panel’s findings will only emerge if the court releases more of its material.

8.2 What to watch next

The opening on November 30 will set the tone for the whole trial, from the plea to the prosecution’s opening statement and the first witnesses, and the proceedings will be streamed with a 30-minute delay for those following from the Philippines and elsewhere. Reactions in Manila will matter as much as the courtroom itself, from the Marcos government to Duterte’s family and supporters and the families of victims who have waited years for a trial. Any further filings before the opening, any change in Duterte’s attendance, and any ruling on the expert evidence will be watched closely in the days ahead. The coming weeks will provide the answers.

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