U.S. military withdrawal from Afghanistan reaches completion
U.S. military withdrawal from Afghanistan completed, ending post-9/11 military engagement.
Event / Security
9/11 Health Crisis
Long-term health consequences affecting first responders, workers, and civilians exposed to toxic dust and debris from the September 11 attacks, including cancer diagnoses, respiratory diseases, and compensation efforts through the James Zadroga Act.
6 reported locations
Daily activity
25 articles0 articles
2026-09-04 to 2026-11-07 · UTC publication dates
Coverage begins 27 Aug, 04:04 UTC
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What happened
President Bush visits Emma E. Booker Elementary School in Sarasota on September 11
President George W. Bush was visiting Emma E. Booker Elementary School in Sarasota, Florida, on September 11, 2001, to deliver a speech on his education policy initiative, the No Child Left Behind Act, when he was informed of the terrorist attacks.
Emma E. Booker Elementary School commemorates 25th anniversary of 9/11 with World Trade Center steel beam
In May 2026, Emma E. Booker Elementary School in Sarasota, Florida, commemorated the 25th anniversary of the September 11, 2001, terrorist attacks by welcoming a steel beam from the World Trade Center, brought by the Tunnel to Towers Foundation.
Terrorist attacks kill nearly 3,000 people across three U.S. locations on September 11, 2001
Nearly 3,000 people died in terrorist attacks on September 11, 2001, across three locations: the World Trade Center in New York City, the Pentagon building in Arlington, Virginia, and United Airlines Flight 93 in Shanksville, Pennsylvania.
343 New York City Fire Department members killed in September 11 attacks
343 members of the New York City Fire Department died in the September 11, 2001, terrorist attacks on the World Trade Center.
Second plane crashes into World Trade Center, signaling coordinated terrorist attack
A second plane crashed into the World Trade Center in New York City on September 11, 2001, with Chief of Staff Andrew Card informing President George W. Bush of the incident while Bush was visiting a Florida elementary school.
Moussaoui enrolled in pilot training in Minnesota before September 11
Prior to the attacks, Moussaoui enrolled in pilot training at a flight school in Minnesota and sought to learn to fly a Boeing 747. His instructors became suspicious of his intentions. He was later linked to al-Qaeda and Osama bin Laden.
Zacarias Moussaoui requests transfer to France to serve life sentence
Zacarias Moussaoui, a French citizen and the only person convicted in the United States for involvement in the September 11 attacks, has requested to transfer to France to serve his life sentence. His lawyer, Romain Ruiz, submitted the request to the French Ministry of Justice on Friday morning under the 1983 bilateral convention between France and the United States allowing the transfer of convicted persons between the two countries.
Defense claims declassified documents prove procedural violations in Moussaoui trial
Moussaoui's lawyer argues that declassified documents from 2021 prove violations of his client's rights and obstruction of his defense. The defense contends that Moussaoui was not intended to be the twentieth hijacker but was destined for a different operation. The lawyer also cites ultra-repressive detention conditions and claims that ordinary criminal procedure rules were abandoned in favor of national security and secrecy.
Moussaoui serving life sentence in Colorado maximum-security prison
Moussaoui, now 58 years old, is serving a life sentence in a maximum-security prison in Colorado. He was arrested weeks before September 11, 2001, and convicted in 2006 for complicity in the al-Qaeda attacks that killed approximately 3,000 people.
Khalid Sheikh Mohammed trial scheduled for June 2028 at Guantanamo
The trial of Khalid Sheikh Mohammed, considered the mastermind of the September 11 attacks, is scheduled to begin on June 5, 2028, at Guantanamo Bay, where he has been detained for 20 years. The announcement was made by American military justice authorities in late August.
Khalid Sheikh Mohammed accused of masterminding September 11 plot
Khalid Sheikh Mohammed is accused of developing and directing the plot to crash hijacked airliners into the World Trade Center and the Pentagon. A fourth hijacked plane crashed in Pennsylvania. The attacks killed 2,977 people. He faces trial with three co-defendants: Walid bin Attash, Ali Abdul Aziz Ali, and Mustafa al-Hawsawi.
Military judge sets June 5, 2028 trial date for Khalid Sheikh Mohammed
A U.S. military judge set a trial date of June 5, 2028 for Khalid Sheikh Mohammed and three co-defendants accused of plotting the September 11, 2001 terrorist attacks. The trial date is 18 months later than the January 2027 start date prosecutors had requested. Additional time was deemed necessary to resolve pretrial disputes regarding admissible evidence.
Federal appeals court invalidates guilty plea agreement for Khalid Sheikh Mohammed
A federal appeals court threw out an agreement that would have allowed Khalid Sheikh Mohammed to plead guilty and avoid the death penalty. The deal, negotiated over two years, stipulated life sentences without parole for Mohammed and two co-defendants and would have obligated them to answer questions from victims' families. Former President Joe Biden's administration repudiated the agreement after it was negotiated.
Senate report documents waterboarding of Khalid Sheikh Mohammed 183 times
A 2014 Senate report, known as the CIA Torture Report, found that Khalid Sheikh Mohammed was subjected to waterboarding 183 times while held at CIA detention facilities before his transfer to Guantanamo Bay. Other alleged September 11 conspirators were also tortured according to the report.
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2 alternative perspectives
No major terrorist attack matched 9/11 scale in following decades
No attack of 9/11's magnitude has struck the U.S. in 25 years despite ongoing security threats.
NYC releases 170,000 pages of 9/11 documents as 25th anniversary approaches
NYC released 170,000 pages of 9/11 documents as the 25th anniversary approaches with expanded memorial ceremonies.
Attacks killed nearly 3,000 across coordinated strikes on American targets
Two planes struck the World Trade Center towers, killing nearly 3,000 across coordinated September 11 attacks.
Thousands dead, millions exposed: the 9/11 health crisis unfolds
More than 9,400 deaths and 50,000 cancer diagnoses linked to 9/11 exposure; $18.56 billion awarded in compensation.
25 years later: commemorating milestones of resilience and change
25th anniversary ceremonies included first Muslim mayor at Ground Zero and recognition of exposure-related deaths.
How 9/11 reshaped U.S. government and global military strategy
9/11 triggered creation of DHS, war in Afghanistan, and eventual killing of bin Laden in Pakistan.
Over 1,100 memorials across nation honor September 11 victims
Over 1,100 memorials nationwide honor September 11 victims through physical spaces and annual tributes.
Survivors and first responders confront September 11's human toll
Survivors and first responders faced devastating casualties; Flight 93 passengers resisted hijackers.
Saudi Crown Prince denies 9/11 involvement during White House visit
Saudi Crown Prince denies 9/11 involvement at White House as families pursue declassification of Saudi records.
Families, Congress push for declassification of Saudi 9/11 records
Families and Congress seek declassification of Saudi 9/11 records as litigation continues.
A quarter century on, 100 million Americans have no memory of 9/11
100 million Americans lack direct memory of 9/11, making institutional remembrance essential to generational transmission.