Politics 31 sources · over 3 days Latest coverage 29 Aug 2026, 9:25 am UTC

Trial Date Set for Khalid Sheikh Mohammed, Accused 9/11 Mastermind, in June 2028

A US military judge has scheduled Khalid Sheikh Mohammed's trial for June 2028, nearly 27 years after the September 11 attacks, following a recent ruling that key confessions were tainted by torture.

By Elena Petrova · First published 26 Aug 2026

In brief

  1. Khalid Sheikh Mohammed's trial is scheduled for June 5, 2028, nearly 27 years after the September 11 attacks.
  2. A military judge ruled that confessions made by Mohammed were tainted by torture and cannot be used as evidence.
  3. Mohammed has been held at Guantanamo Bay since 2006, with ongoing legal disputes causing significant delays in the trial process.
  4. He will be tried alongside three co-defendants, raising questions about the admissibility of evidence and prosecution strategies.
  5. Further delays are possible due to procedural disputes, and observers are monitoring for new motions or plea negotiations.
Trial Date Set for Khalid Sheikh Mohammed, Accused 9/11 Mastermind, in June 2028
Source: The New York Times

Timeline · 8 moments

8 moments Open the full timeline →

Khalid Sheikh Mohammed captured in Pakistan

NDTV Top Stories ↗

Mohammed transferred to Guantanamo Bay

Sky News ↗

Military judge sets June 2028 trial date

ABC Top Stories ↗

Trial date for 9/11 accused confirmed for June 2028

Al Jazeera ↗

Judge finds earlier 2027 trial date unrealistic

Axios ↗

Trial date is 18 months later than first planned

The Independent ↗

Judge throws out key 9/11 confession

The New York Times ↗

Confessions deemed inadmissible in court

CBS Top Stories ↗

How it started

Khalid Sheikh Mohammed is accused of masterminding the September 11, 2001 attacks that killed nearly 3,000 people in the United States. He was captured in Pakistan in 2003 and has been held at Guantanamo Bay since 2006, according to ABC and NDTV.

From the start, the case has faced delays and controversy. Human rights groups have criticized the conditions at Guantanamo, and the use of torture during interrogations has been a constant source of legal disputes. The US government has long sought to bring Mohammed and his co-defendants to trial, but the process has been slowed by complex legal and procedural challenges.

How it unfolded

After his capture in 2003, Mohammed was transferred to Guantanamo Bay, where he has remained for over two decades. The legal process moved slowly, with years spent on pretrial hearings and negotiations, as noted by The Hindu and Sky News.

Prosecutors and defense teams debated the admissibility of evidence, particularly confessions made after Mohammed was subjected to harsh CIA interrogations. In August 2026, a military judge officially set the trial date for June 5, 2028. This was a significant delay from earlier proposals for a 2027 start, as reported by Axios and The Independent.

Just before the 25th anniversary of the attacks, a major development occurred. On August 28, 2026, a military judge ruled that confessions Mohammed made to FBI agents could not be used at trial. The judge found these statements were not given voluntarily and were tainted by torture, according to The New York Times and CBS News. This ruling dealt a blow to the prosecution, which had relied heavily on the confessions as key evidence. Media outlets described the decision as a turning point that could complicate the government's case.

Where it stands

Khalid Sheikh Mohammed is now scheduled to stand trial at Guantanamo Bay in June 2028, alongside three co-defendants. The exclusion of his confessions has raised questions about what evidence will be used in court and whether the prosecution will face further hurdles.

The case remains one of the most high-profile and delayed in US legal history. Human rights advocates continue to call for the closure of Guantanamo Bay, while families of 9/11 victims and the public await a resolution after more than two decades.

What to watch

The trial is set to begin in June 2028, but further delays are possible if procedural disputes continue. The recent ruling on confessions may force prosecutors to adjust their legal strategy. Observers will be watching for any new motions, plea negotiations, or appeals that could affect the timeline or outcome of the case.

Written from 31 outlets' coverage of this story. Every timeline entry links to the original report.

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