The September 11 attacks, [f] colloquially known as 9/11, [g] were four coordinated Islamist terrorist suicide attacks by al-Qaeda against the United States in 2001.

Dec 9, 2025 · September 11 attacks, series of airline hijackings and suicide attacks committed in 2001 by 19 militants associated with the Islamic extremist group al-Qaeda against targets in …

Feb 17, 2010 · On September 11, 2001, terrorists linked to the Islamic extremist group al Qaeda—founded by Osama bin Laden —hijacked four commercial passenger airplanes and …

They were the most lethal terrorist attacks in history, taking the lives of nearly 3,000 Americans and international citizens and ultimately leading to far-reaching changes in anti-terror...

May 2, 2011 · On the morning of 11 September 2001, 19 terrorists from the Islamist extreme group al Qaeda hijacked four commercial aircraft and crashed two of them into the North and …

Sep 10, 2025 · On Tuesday 11 September 2001, suicide attackers seized US passenger jets and crashed them into two New York skyscrapers, killing thousands of people.

On September 11, 2001, nineteen terrorists who were members of al-Qaeda, an Islamist extremist network, hijacked four commercial airplanes. In a coordinated attack, the hijackers intentionally …