Organizers Of The September 11 Attacks
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The hijackers in the September 11 attacks, who were often referred to as the 9/11 hijackers, were 19 men affiliated with the militant Islamist group
al-Qaeda Al-Qaeda (; , ) is an Islamic extremism, Islamic extremist organization composed of Salafist jihadists. Its members are mostly composed of Arab, Arabs, but also include other peoples. Al-Qaeda has mounted attacks on civilian and military ta ...
. They hailed from four countries; 15 of them were citizens of
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the A ...
, two were from the
United Arab Emirates The United Arab Emirates (UAE; ar, اَلْإِمَارَات الْعَرَبِيَة الْمُتَحِدَة ), or simply the Emirates ( ar, الِْإمَارَات ), is a country in Western Asia (The Middle East). It is located at th ...
, one was from
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...
, and one from
Lebanon Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus li ...
. To carry out the attacks, the hijackers were organized into four teams, each led by a pilot-trained hijacker who would commandeer the flight with three or four "muscle hijackers" who were trained to help subdue the pilots, passengers, and crew. Each team was assigned to a different flight and given a unique target to crash their respective planes into. The first hijackers to arrive in the United States were
Khalid al-Mihdhar Khalid al-Mihdar ( ar, خالد المحضار, translit=Khālid al-Miḥḍār was a Saudi terrorist hijacker. He was one of the five hijackers of American Airlines Flight 77, which was flown into the Pentagon as part of the September 11 attac ...
and
Nawaf al-Hazmi ) , birth_place = Mecca, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Salem al-Hazmi (brothe ...
, who settled in
San Diego County, California San Diego County (), officially the County of San Diego, is a county in the southwestern corner of the U.S. state of California. As of the 2020 census, the population was 3,298,634, making it California's second-most populous county and the fi ...
, in January 2000. They were followed by three hijacker-pilots, Mohamed Atta,
Marwan al-Shehhi Marwan Yousef Mohamed Rashid Lekrab al-Shehhi ( ar, مروان يوسف محمد رشيد لكراب الشحي, , also transliterated as Alshehhi; 9 May 1978 – 11 September 2001) was an Emirati al-Qaeda affiliated terrorist who served as ...
, and Ziad Jarrah in mid-2000 to undertake flight training in
South Florida South Florida is the southernmost region of the U.S. state of Florida. It is one of Florida's three most commonly referred to directional regions; the other two are Central Florida and North Florida. South Florida is the southernmost part of th ...
. The fourth hijacker-pilot,
Hani Hanjour ) , birth_place = Taif, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash, suicide , known_for = Hijacker-pilot of American Airlines Flight 77 (as ...
, arrived in San Diego in December 2000. The rest of the "muscle hijackers" arrived in early- and mid-2001.


Selection

Khalid al-Mihdhar Khalid al-Mihdar ( ar, خالد المحضار, translit=Khālid al-Miḥḍār was a Saudi terrorist hijacker. He was one of the five hijackers of American Airlines Flight 77, which was flown into the Pentagon as part of the September 11 attac ...
and
Nawaf al-Hazmi ) , birth_place = Mecca, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Salem al-Hazmi (brothe ...
were both experienced and respected
jihad Jihad (; ar, جهاد, jihād ) is an Arabic word which literally means "striving" or "struggling", especially with a praiseworthy aim. In an Islamic context, it can refer to almost any effort to make personal and social life conform with Go ...
ists in the eyes of al-Qaeda leader
Osama bin Laden Osama bin Mohammed bin Awad bin Laden (10 March 1957 – 2 May 2011) was a Saudi-born extremist militant who founded al-Qaeda and served as its leader from 1988 until Killing of Osama bin Laden, his death in 2011. Ideologically a Pan-Islamism ...
. As for the pilots who would go on to participate in the attacks, three of them were original members of the
Hamburg cell The Hamburg cell (german: Hamburger Zelle) or Hamburg terror cell (german: Hamburger Terrorzelle) was, according to U.S. and German intelligence agencies, a group of radical Islamists based in Hamburg, Germany, that included students from dif ...
( Mohamed Atta,
Marwan al-Shehhi Marwan Yousef Mohamed Rashid Lekrab al-Shehhi ( ar, مروان يوسف محمد رشيد لكراب الشحي, , also transliterated as Alshehhi; 9 May 1978 – 11 September 2001) was an Emirati al-Qaeda affiliated terrorist who served as ...
and Ziad Jarrah). Following their training at al-Qaeda training camps in
Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...
, they were chosen by Bin Laden and al-Qaeda's military wing due to their extensive knowledge of western culture and language skills, increasing the mission's operational security and its chances for success. The fourth intended pilot, Ramzi bin al-Shibh, a member of the Hamburg cell, was also chosen to participate in the attacks yet was unable to obtain a visa for entry into the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
. He was later replaced by
Hani Hanjour ) , birth_place = Taif, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash, suicide , known_for = Hijacker-pilot of American Airlines Flight 77 (as ...
, a Saudi national. Al-Mihdhar and al-Hazmi were also potential pilot hijackers but did not do well in their initial pilot lessons in San Diego. Both were kept on as "muscle" hijackers, who would help overpower the passengers and crew and allow the pilot hijackers to take control of the flights. In addition to al-Mihdhar and al-Hazmi, 13 other muscle hijackers were selected in late 2000 or early 2001. All were from Saudi Arabia, with the exception of Fayez Banihammad, who was from the
United Arab Emirates The United Arab Emirates (UAE; ar, اَلْإِمَارَات الْعَرَبِيَة الْمُتَحِدَة ), or simply the Emirates ( ar, الِْإمَارَات ), is a country in Western Asia (The Middle East). It is located at th ...
. Shortly after the attacks the FBI concluded that the majority of the "muscle" hijackers did not know that they were on a suicide mission, as unlike the pilots they had not prepared last wills and testaments or given other indications that they expected their lives to end. According to an audio recording of Osama Bin Laden from 2001, the "muscle" hijackers were not in contact with the pilot hijackers and were not told the true nature of their mission until the day of the attacks.


Hijackers


Hijacked aircraft


American Airlines Flight 11: One World Trade Center, North Tower

: N.B.: Bold text notes the hijackers who piloted the planes. Hijackers: Mohamed Atta (Egyptian), Abdulaziz al-Omari (Saudi Arabian), Wail al-Shehri (Saudi Arabian),
Waleed al-Shehri ) , birth_place = 'Asir Province, Saudi Arabia , death_date = , death_place = New York City, New York, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Wail al-Shehri ( ...
(Saudi Arabian),
Satam al-Suqami Satam Muhammed Abdel Rahman al-Suqami ( ar, سطَّام السُّقامي, ) (June 28, 1976 – September 11, 2001) was a Saudi law student and one of five hijackers of American Airlines Flight 11 as part of the September 11 attacks in 2001. A ...
(Saudi Arabian)."DCI Testimony Before the Joint Inquiry into Terrorist Attacks Against the United States"
, June 18, 2002.
Two flight attendants called the American Airlines reservation desk during the hijacking. Betty Ong reported that "the five hijackers had come from first-class seats: 2A, 2B, 9A, 9C and 9B." Flight attendant Amy Sweeney called a flight services manager at
Logan Airport General Edward Lawrence Logan International Airport , also known as Boston Logan International Airport and commonly as Boston Logan, Logan Airport or simply Logan, is an international airport that is located mostly in East Boston and partially ...
in
Boston Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...
and described them as Middle Eastern. She gave the staff the seat numbers and they pulled up the ticket and credit card information of the hijackers, identifying Mohamed Atta. Mohamed Atta's voice was heard over the
air traffic control Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airs ...
system, broadcasting messages thought to be intended for the passengers.


United Airlines Flight 175: Two World Trade Center, South Tower

Hijackers:
Marwan al-Shehhi Marwan Yousef Mohamed Rashid Lekrab al-Shehhi ( ar, مروان يوسف محمد رشيد لكراب الشحي, , also transliterated as Alshehhi; 9 May 1978 – 11 September 2001) was an Emirati al-Qaeda affiliated terrorist who served as ...
(United Arab Emirates), Fayez Banihammad (United Arab Emirates), Mohand al-Shehri (Saudi Arabian), Hamza al-Ghamdi (Saudi Arabian), Ahmed al-Ghamdi (Saudi Arabian). A United Airlines mechanic was called by a flight attendant who stated the crew had been murdered and the plane hijacked.


American Airlines Flight 77: Pentagon

Hijackers:
Hani Hanjour ) , birth_place = Taif, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash, suicide , known_for = Hijacker-pilot of American Airlines Flight 77 (as ...
(Saudi Arabian),
Khalid al-Mihdhar Khalid al-Mihdar ( ar, خالد المحضار, translit=Khālid al-Miḥḍār was a Saudi terrorist hijacker. He was one of the five hijackers of American Airlines Flight 77, which was flown into the Pentagon as part of the September 11 attac ...
(Saudi Arabian),
Majed Moqed Majed Mashaan Ghanem Moqed ( ar, ماجد مشعان موقد, ; also transliterated as Moqued) (June 18, 1977 – September 11, 2001) was one of five hijackers of American Airlines Flight 77 as part of the September 11 attacks. A Saudi, Moqed ...
(Saudi Arabian),
Nawaf al-Hazmi ) , birth_place = Mecca, Saudi Arabia , death_date = , death_place = Arlington County, Virginia, U.S. , death_cause = Plane crash , nationality = Saudi Arabian , relatives = Salem al-Hazmi (brothe ...
(Saudi Arabian), Salem al-Hazmi (Saudi Arabian). Two hijackers, Hani Hanjour and Majed Moqed were identified by clerks as having bought single, first-class tickets for Flight 77 from Advance Travel Service in Totowa, New Jersey with $1,842.25 in cash. Renee May, a flight attendant on Flight 77, used a cell phone to call her mother in
Las Vegas Las Vegas (; Spanish for "The Meadows"), often known simply as Vegas, is the 25th-most populous city in the United States, the most populous city in the state of Nevada, and the county seat of Clark County. The city anchors the Las Vegas ...
. She said her flight was being hijacked by six individuals who had moved them to the rear of the plane. Unlike the other flights, there was no report of stabbings or bomb threats. According to the 9/11 Commission Report, it is possible that pilots were not stabbed to death and were sent to the rear of the plane. One of the hijackers, most likely Hanjour, announced on the intercom that the flight had been hijacked. Passenger
Barbara Olson Barbara Kay Olson (née Bracher; December 27, 1955September 11, 2001) was an American lawyer and conservative television commentator who worked for CNN, Fox News Channel, and several other outlets. She was a passenger on American Airlines Fligh ...
called her husband,
Theodore Olson Theodore Bevry Olson (born September 11, 1940) is an American lawyer, practicing at the Washington, D.C., office of Gibson, Dunn & Crutcher. Olson served as United States Assistant Attorney General of the Office of Legal Counsel (1981–1984) ...
, the Solicitor General of the United States, stating the flight had been hijacked and the hijackers had knives and box cutters. Two of the passengers had been on the FBI's terrorist-alert list: Khalid al-Mihdhar and Nawaf al-Hazmi. Al-Mihdhar and Nawaf al-Hazmi flew to Los Angeles in January 2000 and later took flying lessons in San Diego, during which time they were allegedly assisted by
Omar al-Bayoumi Omar al-Bayoumi ( ar, عمر البيومي, ʿUmar al-Bayyūmī, link=no; born ) is a Saudi national linked to two of the 9/11 hijackers in the United States, though he says he simply befriended the pair rather than ran them as agents. Files of ...
and Saudi diplomats Fahad al-Thumairy and Mussaed Ahmed al-Jarrah.


United Airlines Flight 93: Shanksville, Pennsylvania

Hijackers: Ziad Jarrah (Lebanese),
Ahmed al-Haznawi Ahmed Ibrahim al-Haznawi al-Ghamdi ( ar, أَحْمَدُ إِبْرَاهِيمَ ٱلْحَزْنَوِيِّ ٱلْغَاْمِدِيِّ, ) (October 11, 1980 – September 11, 2001) was a Saudi Arabian terrorist hijacker of United Airlines Fl ...
(Saudi Arabian),
Ahmed al-Nami Ahmed bin Abdullah al-Nami (Arabic: أحمد بن عبد الله النعمي, ; also transliterated as Alnami; August 17, 1977 – September 11, 2001) was one of four terrorist hijackers of United Airlines Flight 93 as part of the September 11 a ...
(Saudi Arabian),
Saeed al-Ghamdi Saeed Abdallah Ali Sulayman al-Ghamdi ( ar, سعيد الغامدي, ) (November 21, 1979 – September 11, 2001) was one of four terrorist hijackers of United Airlines Flight 93 as part of the September 11 attacks. Born in Saudi Arabia, al-Gha ...
(Saudi Arabian). Passenger
Jeremy Glick Jeremy Logan Glick (September 3, 1970 – September 11, 2001) was an American passenger on board United Airlines Flight 93, which was hijacked and crashed as part of the September 11 attacks. Aware of the earlier attacks at the World Trade Center, ...
stated that the hijackers were Arabic-looking, wearing red headbands, and carrying knives. Spoken messages (from Ziad Jarrah) intended for passengers were mistakenly broadcast over the air traffic control system. Jarrah is also heard on the cockpit voice recorder. In addition, DNA samples submitted by his girlfriend were matched to remains recovered in
Shanksville Shanksville is a borough in Somerset County, Pennsylvania. It has a population of 197 as of the 2020 U.S. census. It is part of the Somerset, Pennsylvania Micropolitan Statistical Area and is located southeast of Pittsburgh and west of Philade ...
.


Investigation


Before the attacks

Before the attacks, FBI agent Robert Wright, Jr. had written vigorous criticisms of FBI's alleged incompetence in investigating terrorists residing within the United States. Wright was part of the Bureau's Chicago counter-terrorism task force and involved in project Vulgar Betrayal, which was linked to
Yasin al-Qadi Yassin Abdullah Kadi (also transliterated from Arabic as Yasin Abdullah Ezzedine al-Qadi or Yasin A. Kahdi) (born 23 February 1955) is a Saudi Arabian businessman.Gerth, Jeff and Judith Miller, New York Times, 13 October 2001 A multi-millionaire ...
. According to James Bamford, the
NSA The National Security Agency (NSA) is a national-level intelligence agency of the United States Department of Defense, under the authority of the Director of National Intelligence (DNI). The NSA is responsible for global monitoring, collectio ...
had picked up communications of al-Mihdhar and al-Hazmi back in 1999, but had been hampered by internal bureaucratic conflicts between itself and the CIA, and did not do a full analysis of the information it passed on to the agency. For example, it only passed on the first names, Nawaf and Khalid. Bamford also claims that the CIA's
Alec Station The Bin Laden Issue Station, also known as Alec Station, was a standalone unit of the Central Intelligence Agency in operation from 1996 to 2005 dedicated to tracking Osama bin Laden and his associates, both before and after the 9/11 attacks. It ...
(a unit assigned to bin Laden) knew that al-Mihdhar was planning to come to New York as far back as January 2000. Doug Miller, one of three FBI agents working inside the CIA station, tried to send a message (a CIR) to the FBI to alert them about this, so they could put al-Mihdhar on a watch list. His CIA boss, Tom Wilshire, deputy station chief, allegedly denied permission to Miller. Miller asked his associate
Mark Rossini Mark Rossini is a former agent with the Federal Bureau of Investigation who played a major role in trying to track al-Qaeda before its attacks on the United States on September 11 attacks, September 11, 2001. Role in tracking al-Qaeda operatives i ...
for advice; Rossini pressed Wilshire's deputy but was rebuffed also. Bamford also claims that al-Mihdhar and Hazmi wound up living with Abdussattar Shaikh for a time to save money. Shaikh was, coincidentally, an FBI informant, but since they never acted suspiciously around him, he never reported them. The CIA Bangkok station told Alec Station that Hazmi had gone to Los Angeles. None of this information made it back to the FBI headquarters.


Attacks

Within minutes of the attacks, the
Federal Bureau of Investigation The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, ...
opened the largest FBI investigation in United States history, operation
PENTTBOM PENTTBOM is the codename for the Federal Bureau of Investigation's probe into the September 11 attacks of 2001, the largest criminal inquiry in the FBI's history. Its name stands for " Pentagon/ Twin Towers Bombing Investigation". The investigat ...
. The suspects were identified within 72 hours because few made any attempt to disguise their names on flight and credit card records. They were also among the few non-US citizens and nearly the only passengers with Arabic names on their flights, enabling the FBI to identify them using such details as dates of birth, known or possible residences, visa status, and specific identification of the suspected pilots.FBI Announces List of 19 Hijackers
''FBI, national Press Release'' September 14, 2001
On September 27, 2001, the FBI released photos of the 19 hijackers, along with information about many of their possible nationalities and aliases. The suspected hijackers were from
Saudi Arabia Saudi Arabia, officially the Kingdom of Saudi Arabia (KSA), is a country in Western Asia. It covers the bulk of the Arabian Peninsula, and has a land area of about , making it the fifth-largest country in Asia, the second-largest in the A ...
(15 hijackers),
United Arab Emirates The United Arab Emirates (UAE; ar, اَلْإِمَارَات الْعَرَبِيَة الْمُتَحِدَة ), or simply the Emirates ( ar, الِْإمَارَات ), is a country in Western Asia (The Middle East). It is located at th ...
(two hijackers),
Lebanon Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus li ...
(one hijacker) and
Egypt Egypt ( ar, مصر , ), officially the Arab Republic of Egypt, is a transcontinental country spanning the northeast corner of Africa and southwest corner of Asia via a land bridge formed by the Sinai Peninsula. It is bordered by the Mediter ...
(one hijacker). The passport of Satam al-Suqami was reportedly recovered "a few blocks from where the World Trade Center's twin towers once stood"; a passerby picked it up and gave it to a NYPD detective shortly before the towers collapsed. The passports of two other hijackers, Ziad Jarrah and Saeed al-Ghamdi, were recovered from the crash site of United Airlines Flight 93 in Pennsylvania, and a fourth passport, that of Abdulaziz al-Omari was recovered from luggage that did not make it onto American Airlines Flight 11. According to the 9/11 Commission Report, 26 al-Qaeda terrorist conspirators sought to enter the United States to carry out a suicide mission. In the end, the FBI reported that there were 19 hijackers in all: five on three of the flights, and four on the fourth. On September 14, three days after the attacks, the
FBI The Federal Bureau of Investigation (FBI) is the domestic Intelligence agency, intelligence and Security agency, security service of the United States and its principal Federal law enforcement in the United States, federal law enforcement age ...
announced the names of 19 persons. After a controversy about an earlier remark, U.S. Homeland Security Secretary Janet Napolitano stated in May 2009 that the
9/11 Commission The National Commission on Terrorist Attacks Upon the United States, also known as the 9/11 Commission, was set up on November 27, 2002, "to prepare a full and complete account of the circumstances surrounding the September 11 attacks", includin ...
found that none of the hijackers entered the United States through Canada. Nawaf al-Hazmi and Hani Hanjour, attended the Dar al-Hijrah Falls Church, Virginia, Islamic Center where the Imam Anwar al-Awlaki preached, in early April 2001. Through interviews with the FBI, it was discovered that Awlaki had previously met Nawaf al-Hazmi several times while the two lived in San Diego. At the time, Hazmi was living with Khalid al-Mihdhar, another 9/11 hijacker. The hijackers of the same plane often had very strong ties as many of them attended school together or lived together prior to the attacks.


Possible cases of mistaken identity

Soon after the attacks and before the FBI had released the pictures of all the hijackers, several reports claimed some of the men named as hijackers on 9/11 were alive and had their identities stolen.


See also

*
20th hijacker The 20th hijacker is a possible additional terrorist in the September 11 attacks of 2001 who, for unknown reasons, was unable to participate. The 20th hijacker, though not present during the actual attacks, is said to have been deeply involved i ...
* Justice Against Sponsors of Terrorism Act


Notes and references


Notes


References

* * * * * * * * * *


External links

* , September 27, 2001. {{Sept11 * * Al-Qaeda members Articles containing video clips Filmed suicides Hijackers Mohamed Atta