2002 State of the Union Address
Bush spoke about the September 11 attacks of the previous year that killed thousands of people in New York City, Virginia, and Pennsylvania. The Islamist terrorist organization al-Qaeda carried out the attack with 19 hijackers that took over four commercial airline flights and crashed them into the World Trade Center's Twin Towers in New York City's Lower Manhattan, and into the Pentagon in Virginia's Arlington County.
List of military operations in the war in Afghanistan (2001–present)
After the September 11, 2001, attacks, investigators rapidly accumulated evidence implicating Osama bin Laden. In a taped statement, bin Laden publicly acknowledged his and al-Qaeda's direct involvement in the 9-11 attacks. In an audiotape posted on a website that the U.S. claims is "frequently used by al-Qaeda", on May 21, 2006, bin Laden said he had personally directed the 19 hijackers.