Summary

  • Memorial services will be held today to mark the 25th anniversary of the 9/11 attacks in the United States

  • On 11 September 2001, 2,977 people were killed when hijackers crashed three planes into the World Trade Center in New York City and the Pentagon in Virginia

  • A fourth hijacked plane crashed in a field in Pennsylvania after passengers fought back

  • An event to honour the victims will be held in London's Queen Elizabeth Olympic Park at 11:00 BST

  • Memorial services are also taking place at the three crash sites in New York, Virginia and Pennsylvania

  • The 9/11 attacks, along with the response, came to define a generation of foreign, security and intelligence policy for the first two decades of this century, says the BBC's Frank Gardner

Live Reporting

Edited by Rorey Bosotti and Nathan Williams

  1. 'Horror film scream lives in my head,' says 9/11 survivor

    Janice Brooks speaks to BBC Breakfast. She's a middle aged woman with short blonde hair, she's wearin

    Warning: This post contains details that some may find distressing

    Janice Brooks had only moved to New York a couple of weeks before 9/11 to begin what she calls "the biggest adventure of [her] life" - working for a company called Euro Brokers on the 84th floor of the South Tower.

    On the morning of the attacks, she was in the office when she heard a bang and saw "paper and dust swirling" as the first plane hit the North Tower, she tells BBC Breakfast.

    While she was evacuating, the second plane hit with an "almighty thud". Brooks heard "one of those horror film screams" as a woman was hit by debris, her eyes covered in blood.

    She says the scream "lives in my head".

    When she finally reached the ground floor and looked up at the building, there was a "big gaping hole" where her floor should have been.

    Sixty-one people died in her office. "I only went to 23 funerals," Brooks says. "I should have tried harder, I’ll take it to my grave that I let them down."

    She says she's given herself "one job" since that day: "To have a good life".

  2. 'Just crying': What Americans remember from 9/11

    A day that "changed the landscape of the country" and "something that we all should remember".

    Those are some of the words Americans have chosen to describe the 9/11 terror attacks 25 years on.

    One man recalls waking up that day, "getting a phone call, turning on the TV and just crying".

    Another woman describes the "heartbreaking" moment she saw footage of the towers falling.

  3. Lights above New York and 3,000 US flags laid - how America is paying tribute

    Across America, people have already been paying tribute to the victims of 9/11.

    It's been 25 years since the attacks and commemorative events and displays have lit up the sky above New York and nearly 3,000 US flags have been laid in the shape of the Twin Towers in North Carolina.

    Here are some of the pictures we've seen so far:

    The New York skyline, the sky is dark and lights are shining in tall buildings and the statue of liberty. Two large streams of light are beaming upwards.Getty Images

    The Tribute in Light public art installation commemorating the September 11 attacks lights up the sky above New York

    A woman uses her phone torch to look at US flags laid in the ground on sticks. Three people stand behind her.Getty Images

    In Charlotte, North Carolina, people have laid nearly 3,000 US flags to remember the 9/11 victims

    A group of people stand on the right of a stage, to the left are five people in military uniforms with guns. In the foreground are two beams of light going upwards.Reuters

    People take part in a 9/11 tribute at the Republican National Midterm Convention in Dallas, Texas

  4. Analysis

    How the lessons of 9/11 are still being learnt

    Frank Gardner
    Security correspondent

    A treated image of smoke pouring from the twin towers of the World Trade Center after they were hit by two hijacked airliners.Getty Images

    The first duty of a government, countless leaders over the decades have said, is to safeguard its population. On 11 September 2001 the US manifestly failed to do that. The intelligence was there, yet tragically, nobody joined up the dots in time.

    9/11, as the attacks on the US became known, came to define – along with the response – a generation of foreign, security and intelligence policy for the first two decades of this century.

    In the ensuing 25 years there have been numerous intelligence successes as well as failures on both sides of the Atlantic. The successes include plots that have been foiled, suspects who have been arrested, brought to trial, convicted and jailed.

    But what of the bigger picture? How has intelligence-gathering, counter-terrorism and strategic planning changed in the 25 years since the worst terrorist attack in US history?

  5. The 2,977 victims killed in 9/11 attacks

    A journalist films a video during a preview of the 9/11 Memorial & Museum’s newest exhibition, ‘In Their Honor: 25 Years of 9/11-Inspired Service,’ in New York, U.S., August 31, 2026.Reuters

    In all, 2,977 people (not counting the 19 hijackers) lost their lives in the September 11 attacks, most of them in New York City:

    • All 246 passengers and crew aboard the four planes were killed
    • At the Twin Towers, 2,606 people died - at the time or later from injuries sustained during the attack
    • At the Pentagon, 125 people were killed

    The youngest victim was two-year-old Christine Lee Hanson and the oldest was 82-year-old Robert Norton, who were both passengers on planes.

    Citizens of more than 90 different countries were among the casualties. New York City lost 441 first responders - the largest loss of emergency personnel in US history.

    Thousands of people were injured, or later developed illnesses connected to the attacks, including firefighters who had worked in toxic debris.

  6. Passengers fought back on Flight 93

    National Park Service Officers salute along Wall of Names during a ceremony commemorating the 23rd anniversary of the crash of Flight 93 during the September 11th terrorist attacks at the Flight 93 National Memorial on September 11, 2024 in Shanksville, PennsylvaniaGetty Images

    The Wall of Names memorial honouring the 40 passengers and crew on Flight 93

    United Flight 93 was the only plane that did not hit any targets during the attacks of 9/11.

    The flight from Newark, New Jersey was headed west to San Francisco when four hijackers gained control of the aircraft and changed its flight path to travel south, heading towards the Washington DC area.

    It is thought the hijackers had meant to attack Washington's Capitol Building - the attacks occurred days after US lawmakers resumed legislative activities after their traditional summer break.

    The 40 passengers and crew onboard Flight 93 learned about the attacks in New York and at the Pentagon by communicating with friends and family on airfones.

    They fought back against the hijackers who crashed the plane in an open field in Shanksville, Pennsylvania killing all on board and saving hundreds of lives.

    A memorial, known as the Wall of Names, stands in the field where the plane crashed to honour the victims and the heroism they showed that day.

  7. What happened on 9/11

    Smoke plumes from the twin towers of New York's World Trade Center, shortly after the attack on 11 September 2001.Getty Images

    On Tuesday 11 September 2001, four planes flying over the eastern US were seized by small teams of hijackers from the Islamist extremist network al-Qaeda.

    They were then used as giant, guided missiles to crash into landmark buildings in New York and Virginia. Two planes hit the Twin Towers of the World Trade Center in New York, with the second strike occurring 17 minutes after the first.

    The buildings caught fire, trapping people on the upper floors, and enveloping the city in smoke. In less than two hours, both 110-storey towers collapsed in massive clouds of dust.

    A third plane destroyed the western face of the Pentagon - the US military headquarters located just outside Washington DC.

    The fourth plane crashed in a field in Pennsylvania after passengers fought back. It is thought the hijackers had meant to attack Washington's Capitol Building.

    In all, 2,977 people (not counting the 19 hijackers) lost their lives, most of them in New York, including 441 first responders - the largest loss of emergency personnel in US history.

  8. Seven minutes of silence and tribute of light: How the US will mark 25th anniversary

    People attend a memorial service at the National September 11 Memorial & Museum in lower Manhattan on the 24th anniversary of the 9/11 terror attacks on September 11, 2025, in New York CitySpencer Platt/Getty Images

    People pictured attending a memorial service at 9/11 Memorial & Museum on September 11 last year

    A series of memorials and vigils are being held across the US today, with the main events being held at the three sites where the attacks took place. Here's what to expect throughout the day:

    In New York

    • 08:30 US Eastern Daylight Time (12:30 GMT, 13:30 BST): A commemoration ceremony begins at the 9/11 Memorial plaza of the World Trade Center, during which the names of the victims will be read out from 08:46 EDT - the moment the first plane crashed into the North Tower
    • The reading will be punctuated by seven moments of silence, six to mark the times the planes crashed and buildings fell, and the seventh to honour the first responders and survivors who have since died from 9/11-related illnesses
    • 15:30 EDT: The New York Philharmonic Orchestra will perform a concert at the Perelman Performing Arts Center
    • 17:00 EDT: A special memorial mass will be held at St Patrick’s Cathedral in Manhattan
    • 19:00 EDT: The New York Yankees and the New York Mets will play a memorial game series to mark 25 years since the attacks
    • TheTribute in Light will also be on display from dusk till dawn

    In Pennsylvania

    • 08:30 EDT: A ceremony will be held to honour the victims of Flight 93, which crashed in a field in Shanksville. The service will begin with a wreath laying ceremony, followed by a reading of the names of all 40 passengers and crew members who died
    • 13:00 EDT: Speeches and musical performances will begin, before another wreath laying ceremony at the Wall of Names
    • 19:30 EDT: 40 candle lanterns will be then be placed beside the wall in tribute to the victims

    In Virginia

    • 08:30 EDT: A community remembrance ceremony will be held in Manassas Park
    • 09:00 EDT: President Donald Trump will attend a ceremony at The National 9/11 Pentagon Memorial, where he is expected to give an address

  9. 9/11 victims remembered 25 years on

    Flags and flowers adourn the names of victims of the 9/11 attacks at one of the memorial pools in New York CityGetty Images

    Today marks 25 years since the 9/11 attacks, as the world comes together to remember the 2,977 people who lost their lives.

    On Tuesday 11 September 2001, suicide attackers hijacked four US passenger jets and crashed them into the Twin Towers of the World Trade Center in New York, which subsequently collapsed, and the Pentagon in Virginia.

    The fourth plane crashed in a field outside Shanksville, Pennsylvania, after passengers fought back against the hijackers.

    Twenty five years on from the attacks, which claimed the lives of people from more than 90 countries, their impact continues to be felt around the world.

    A commemoration event is due to be held at 11:00 BST at the 9/11 memorial sculpture in London's Queen Elizabeth Olympic Park.

    In the US, memorial events are being held throughout the day to honour those who lost their lives, including at the sites of the three attacks in New York City, at the Pentagon and in Pennsylvania.

    The names of all 2,977 victims will be read out by relatives during a special ceremony at the World Trade Center at 08:30 EST (13:30 BST), which will be punctuated by seven moments of silence.

    We'll bring you the latest updates throughout the day on how the anniversary is being marked in the US and around the world.