U.S. government response to the September 11 attacks

Within hours of the attacks in New York, a massive search and rescue (SAR) operation was launched, which included over 350 search and rescue dogs.[1] Initially, only a handful of wounded people were found at the site, and in the weeks that followed it became evident that there weren't any survivors to be found. Only twenty survivors were found alive in the rubble. Rescue and recovery efforts took months to complete. It took several weeks to put out the fires burning in the rubble of the buildings, with the clean-up not being completed until May 2002. Temporary wooden "viewing platforms" were set up for tourists to view construction crews clearing out the gaping holes where the towers once stood. All of these platforms were closed on May 30, 2002.

Many relief funds were immediately set up to assist victims of the attacks, with the task of providing financial assistance to the survivors and the families of victims. By the deadline for victim's compensation of September 11, 2003, 2,833 applications had been received from the families of those killed.[2]

In the aftermath of the attacks, many U.S. citizens held the view that the attacks had "changed the world forever." The Bush administration announced a war on terrorism, with the goal of bringing Osama bin Laden and al-Qaeda to justice and preventing the emergence of other terrorist networks. These goals would be accomplished by means including economic and military sanctions against states perceived as harboring terrorists and increasing global surveillance and intelligence sharing. Immediately after the September 11 attacks U.S. officials speculated on possible involvement by Saddam Hussein.[3]

Because the attacks on the United States were judged to be within the parameters of its charter, NATO declared that Article 5 of the NATO agreement was satisfied on September 12, 2001, making the US war on terrorism the first time since its inception that NATO would actually participate in a "hot" war.[4]

Following the attacks, 762 suspects were taken into custody in the United States.[5] On December 12, 2001, Fox News reported that some 60 Israelis were among them. Federal investigators were reported to have described them as part of a long-running effort to spy on American government officials. A "handful" of these Israelis were described as active Israeli military or intelligence operatives.[6]

In a letter to the editor, Ira Glaser, former head of the ACLU, claimed that none of those 762 detainees were charged with terrorism. "The Justice Department inspector general's report implies more than the violation of the civil liberties of 762 non-citizens. It also implies a dysfunctional and ineffective approach to protecting the public after Sept. 11, 2001.... No one can be made safer by arresting the wrong people".[7]

Bush speaks with Governor George Pataki and Mayor Rudolph Giuliani in a televised telephone conversation.

Immediately after opening the hunt on Osama bin Laden, President Bush also visited the Islamic Center of Washington and asked the public to view Arabs and Muslims living in the United States as American patriots.[8]

Congress passed and President Bush signed the Homeland Security Act of 2002, creating the Department of Homeland Security, representing the largest restructuring of the U.S. government in contemporary history. Congress passed the USA PATRIOT Act, stating that it would help detect and prosecute terrorism and other crimes. Civil liberties groups have criticized the PATRIOT Act, saying that it allows law enforcement to invade the privacy of citizens and eliminates judicial oversight of law-enforcement and domestic intelligence gathering. The Bush Administration also invoked 9/11 as the reason to have the National Security Agency initiate a secret operation, "to eavesdrop on telephone and e-mail communications between the United States and people overseas without a warrant."[9]

On June 6, 2002, Attorney General Ashcroft proposed regulations that would create a special registration program that required males aged 16 to 64 who were citizens of designated foreign nations resident in the U.S. to register with the Immigration and Naturalization Service (INS), have their identity verified, and be interviewed, photographed and fingerprinted. Called the National Security Entry-Exit Registration System (NSEERS), it comprised two programs, the tracking of arrivals and departures on the one hand, and voluntary registrations of those already in the U.S., known as the "call-in" program. The DOJ acted under the authority of the Immigration and Nationality Act of 1952, which had authorized a registration system but was allowed to lapse in the 1980s because of budget concerns.[10][11] Ashcroft identified those required to register as "individuals of elevated national security concern who stay in the country for more than 30 days."[12][13]

The processing of arrivals as part of their customs screening began in October 2002. It first focused on arrivals from Iran, Iraq, Libya, Sudan, and Syria.[14] It handled 127,694 people before being phased out as universal screening processes were put in place.[11]

The "call-in" registrations began in December.[14] It initially applied to nationals of five countries, Iran, Iraq, Syria, Libya and Sudan, who were required to register by December 16, 2002. On November 6, the United States Department of Justice (DOJ) set a deadline of January 10 for those from another 13 countries: Afghanistan, Algeria, Bahrain, Eritrea, Lebanon, Morocco, North Korea, Oman, Qatar, Somalia, Tunisia, the United Arab Emirates, and Yemen. On December 16, it set a deadline of February 21 for those from Armenia, Pakistan and Saudi Arabia.[15] It later included those from Egypt, Jordan, Kuwait, Indonesia, and Bangladesh.[14] It eventually included citizens of 23 nations with majority Muslim populations, as well as Eritrea, which has a large Muslim population, and North Korea.[11] Failure to register at an INS office resulted in deportation.[16] Those found in violation of their visa were allowed to post bail while processed for deportation.[11] The program registered 82,880 people, of whom 13,434 were found in violation of their visas.[11] Because nationality and Muslim affiliation are only approximations for one another, the program extended to such non-Muslims as Iranian Jews.[12] The program was phased out beginning in May 2003.[11]

The program received a mixed response. Some government officials pronounced the program a success. They said in the course of the combined programs, registration upon entry and that of residents, they had arrested 11 suspected terrorists, found more than 800 criminal suspects or deportable convicts, and identified more than 9,000 illegal aliens. DOJ general counsel Kris Kobach said: "I regard this as a great success. Sept. 11th awakened the country to the fact that weak immigration enforcement presents a huge vulnerability that terrorists can exploit." DOJ officials said fewer than 5% of those who came in to INS offices to register were detained.[14] James W. Ziglar, former head of INS who left the agency early in 2002, in part because of his differing opinions about the program with Ashcroft, said his objections to it had been proven correct: "The people who could be identified as terrorists weren't going to show up. This project was a huge exercise and caused us to use resources in the field that could have been much better deployed." "As expected, we got nothing out of it." Although Homeland Security officials said that six men allegedly linked to terrorism were arrested as a result of the call-in program, that contention was challenged by the Sept. 11 commission, which found little evidence to support that claim.[17]

For the first time in history, all nonemergency civilian aircraft in the United States and several other countries including Canada were immediately grounded, stranding tens of thousands of passengers across the world.[20] The order was given at 9:42 by Federal Aviation Administration Command Center national operations manager Ben Sliney. According to the 9/11 Commission Report, "This was an unprecedented order. The air traffic control system handled it with great skill, as about 4,500 commercial and general aviation aircraft soon landed without incident.[21]

Contingency plans for the continuity of government and the evacuation of leaders were implemented almost immediately after the attacks.[20] Congress, however, was not told that the US was under a continuity of government status until February 2002.[22]

• 9/11 Commission
• Guantanamo Bay
• Bush Doctrine
• Project Strike Back
• War in Afghanistan (2001–present)

• TURF BATTLES: Conflicting Visions of How to Rebuild Lower Manhattan, New York Times, 21 September 2001
• briefing by Defense Secretary Donald Rumsfeld, 19 September 2001
• THE MILITARY: Scarcity of Afghan Targets Leads U.S. to Revise Strategy, New York Times, 19 September 2001
• MILITARY ANALYSIS: A New War and Its Scale, New York Times, 17 September 2001
• THE WHITE HOUSE: Bush Warns of a Wrathful, Shadowy and Inventive War, New York Times, 17 September 2001
• MILITARY ANALYSIS: U.S. Force vs. Terrorists: From Reactive to Active, New York Times, 14 September 2001
• NEWS ANALYSIS: No Middle Ground, New York Times, 14 September 2001
• MOBILIZATION: Rumsfeld Asks Call-Up of Reserves, as Many as 50,000, New York Times, 14 September 2001
• When Journalists Report for Duty, 20 September 2001
• NIST reports on WTC, to be released tomorrow: 23 June 2005
• CBS News article - 'Shadow Government' News to Congress March 2, 2002