Al-Qaeda releases images of bin Laden and son Hamza on anniversary
Al-Qaeda released archive images of bin Laden and son Hamza on the September 11 anniversary.
Event / Security
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.
2026-09-04 to 2026-11-07 · UTC publication dates
Coverage begins 27 Aug, 04:04 UTC
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The United States completed its withdrawal from Afghanistan, with the withdrawal timed to coincide with the 20th anniversary of 9/11. The withdrawal was characterized by critics as poorly executed.
In the 20 years following the 9/11 attacks, no terrorist attack on the scale of 9/11 occurred in the United States, despite initial fears of large-scale follow-up attacks.
Americans paused to remember the lives lost in the 9/11 attacks on the 25th anniversary of the tragedy on September 11, 2026.
Nearly 3,000 people were killed in the coordinated terrorist attacks on September 11, 2001, carried out by Al Qaeda. The attacks targeted the World Trade Center towers in New York, the Pentagon, and resulted in additional deaths in Shanksville, Pennsylvania.
Two large passenger jets plowed into the North Tower and South Tower of the World Trade Center in Manhattan on September 11, 2001. The first aircraft struck the North Tower, followed by a second plane hitting the South Tower.
Cantor Fitzgerald, a major financial services firm occupying the top floors of the North Tower, lost 658 employees in the 9/11 attacks.
Both the North Tower and South Tower of the World Trade Center collapsed following the impact of the aircraft, enveloping lower Manhattan in ash and debris.
Nineteen al-Qaeda terrorists hijacked four commercial airplanes on September 11, 2001. Two planes were flown into the Twin Towers of the World Trade Center in New York City, a third struck the Pentagon in Arlington, Virginia, and a fourth crashed in a field near Shanksville, Pennsylvania.
Khalid Sheikh Mohammed, accused of masterminding the September 11 attacks, still awaits trial 23 years after his capture.
The September 11, 2001 terrorist attacks resulted in the deaths of 2,977 people across all four attack sites.
A hijacked airplane struck the Pentagon in Arlington, Virginia, killing 184 people, most of them inside the building.
The United States military found and killed al-Qaeda leader Osama bin Laden in Pakistan in 2011, nearly a decade after the September 11 attacks.
Zohran Mamdani, a 34-year-old Democrat, is serving as New York City's first Muslim mayor. The 34-year-old was an elementary school student in New York on September 11, 2001.
The Department of Homeland Security, numerous state anti-terrorism laws, and billions of dollars in state and local counterterrorism funding were created in response to the September 11 attacks.
At the 25th anniversary ceremony in 2026, a silent moment was added for the first time to honor people exposed to toxic dust from the collapse of the World Trade Center Twin Towers who have since died of cancer and other illnesses.
Both towers of the World Trade Center in New York City collapsed following the impact of two hijacked airplanes, resulting in the deaths of more than 2,600 people at the site.
Vice President JD Vance and the nation's four living former presidents attended the 25th anniversary ceremony at the National September 11 Memorial in New York, where names of those killed were read.
The September 11 attacks led to sweeping changes in U.S. national security and foreign policy, including the initiation of a war in Afghanistan that became Washington's longest war.
Passengers and crew members aboard United Airlines Flight 93 fought back against hijackers, forcing the plane to crash in a field near Shanksville, Pennsylvania. Forty-four people died in the crash.
President Donald Trump attended a ceremony at the Pentagon Center Courtyard on the 25th anniversary of the September 11 attacks and was expected to speak.
Al-Qaeda released archive images of bin Laden and son Hamza on the September 11 anniversary.
NYC releases documents revealing post-9/11 air toxicity coverup linked to 9,400+ deaths.
Muslim mayor's 9/11 commemoration attendance sparked a petition and prominent political opposition.
Khalid Sheikh Mohammed's trial scheduled for June 2028 at Guantanamo Bay.
Post-9/11 saw both increased discrimination against Muslims and their growing political influence in America.
Museums preserve 9/11 memory for generations born after the attacks.
Trump and Vance attended separate commemorations; Mamdani became first Muslim mayor at Ground Zero.
9,400+ deaths linked to September 11 exposure; NYC concealed air toxicity data.
President Bush visited a Sarasota school on September 11 as attacks unfolded across the nation.
Sarasota school installs World Trade Center steel beam for 9/11's 25th anniversary commemoration.
Nearly 3,000 people died in coordinated attacks on September 11, 2001.
Khalid Sheikh Mohammed trial scheduled for June 2028 at Guantanamo Bay.