The September 11 attacks killed 2,977 people, making it the deadliest terrorist attack in history. In response to the attacks, the United States waged the multi-decade global war on terror to …

September 11 is the 254th day of the year (255th in leap years) in the Gregorian calendar; 111 days remain until the end of the year.

2011年6月21日 · On September 11, 2001 —a clear, sunny, late summer day—al Qaeda terrorists aboard three hijacked passenger planes carried out coordinated suicide attacks against the …

September 11 attacks – four coordinated suicide attacks upon the United States in New York City and the Washington, D.C., area on September 11, 2001. On that Tuesday morning, 19 …

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

The September 11 attacks (also known as 9/11) [f] were a series of four coordinated Islamist terrorist attacks carried out as an act of terrorism by the militant group al-Qaeda against the …

2025年1月9日 · On Tuesday 11 September 2001, suicide attackers seized US passenger jets and crashed them into two New York skyscrapers, killing thousands of people. What unfolded that …

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 …

2009年11月24日 · On September 11, 2011, four planes are highjacked and used to carry out suicide attacks against targets in the United States. The Twin Towers in New York City are …

2024年9月10日 · The National Archives safeguards many records related to the September 11, 2001, attacks on the United States, including those of the 9/11 Commission, the 9/11 Federal …