War in Afghanistan (2001–present)
On the morning of 11 September 2001, a total of 19 Arab men—15 of whom were from Saudi Arabia—carried out four coordinated attacks in the United States. Four commercial passenger jet airliners were hijacked. The hijackers – members of al-Qaeda's Hamburg cell – intentionally crashed two of the airliners into the Twin Towers of the World Trade Center in New York City, killing everyone on board and more than 2,000 people in the buildings. Both buildings collapsed within two hours from damage related to the crashes, destroying nearby buildings and damaging others. The hijackers crashed a third airliner into the Pentagon in Arlington, Virginia, just outside Washington, D.C. The fourth plane crashed into a field near Shanksville, in rural Pennsylvania, after some of its passengers and flight crew attempted to retake control of the plane, which the hijackers had redirected toward Washington, D.C., to target the White House, or the U.S. Capitol. No one aboard the flights survived. According to the New York State Health Department, the death toll among responders including firefighters and police was 836 as of June 2009. Total deaths were 2,996, including the 19 hijackers.
Ahmed Omar Saeed Sheikh
On 6 October 2001, a senior-level US government official, told CNN that US investigators had discovered Saeed (Sheik Syed), using the alias "Mustafa Muhammad Ahmad" had sent about $100,000 from the United Arab Emirates to Mohamed Atta. "Investigators said Atta then distributed the funds to conspirators in Florida in the weeks before the deadliest act of terrorism on U.S. soil that destroyed the World Trade Center, heavily damaged the Pentagon and left thousands dead. In addition, sources have said Atta sent thousands of dollars — believed to be excess funds from the operation — back to Syed in the United Arab Emirates in the days before September 11." CNN later confirmed this.