Al-Qaeda only indirectly controls its day-to-day operations. Its philosophy calls for the
centralization of decision making, while allowing for the
decentralization of execution. The top leaders of al-Qaeda have defined the organization's ideology and guiding strategy, and they have also articulated simple and easy-to-receive messages. At the same time, mid-level organizations were given autonomy, but they had to consult with top management before large-scale attacks and assassinations. Top management included the shura council as well as committees on military operations, finance, and information sharing. Through the information committees of al-Qaeda, al-Zawahiri placed special emphasis on communicating with his groups. However, after the
war on terror, al-Qaeda's leadership has become isolated. As a result, the leadership has become decentralized, and the organization has become regionalized into several al-Qaeda groups. The group was initially dominated by
Egyptians and
Saudis, with some participation from
Yemenis and
Kuwaitis. Over time, it has evolved into a more international terrorist organization. While its core group originally shared a background in Egypt and the Arabian Peninsula, it has since attracted fighters from other Arab groups, including
North Africans,
Jordanians,
Palestinians, and
Iraqis. In the decade following the 9/11 attacks, Muslims from non-Arab backgrounds, such as
Pakistanis,
Afghans,
Turks,
Kurds, and
European converts to Islam, have also joined the organization. Many Western analysts do not believe that the global jihadist movement is driven at every level by al-Qaeda's leadership. However, bin Laden held considerable ideological influence over revolutionary Islamist movements across the world. Experts argue that al-Qaeda has fragmented into a number of disparate regional movements, and that these groups bear little connection with one another. This view mirrors the account given by bin Laden in a 2001 interview: , however,
Bruce Hoffman saw al-Qaeda as a cohesive network that was strongly led from the Pakistani tribal areas. •
Al-Shabaab The following are presently believed to be allied with al-Qaeda: •
Fatah al-Islam •
Islamic Jihad Union •
Jaish-e-Mohammed •
Lashkar-e-Taiba Al-Qaeda's former affiliates or allies include the following: •
Abu Sayyaf (pledged allegiance to
ISIL in 2014) •
Boko Haram (pledged allegiance to and as part of
ISIL from 2014 to 2015) •
Caucasus Emirate (inactive by 2015) •
Hurras al-Din (dissolved in 2025) •
Jemaah Islamiyah (dissolved in 2024) •
Islamic Movement of Uzbekistan (main faction joined
ISIL) (dissolved) •
Al-Mourabitoun (joined
JNIM in 2017) •
Al-Qaeda in Iraq (became the
Islamic State of Iraq, which later seceded from al-Qaeda and became
ISIL) •
Al-Qaeda in the Lands Beyond the Sahel (inactive since 2015) •
Ansar al-Islam (majority merged with
ISIL in 2014) •
Ansar Dine (joined
JNIM in 2017) •
Al-Nusra Front (dissolved in 2017, merged with other Islamist organizations to form
Hay'at Tahrir al-Sham and split ties, subsequently merged into the
Syrian Armed Forces in 2025)
Leadership Osama bin Laden (1988 – May 2011) Osama bin Laden served as the emir of al-Qaeda from the organization's founding in 1988 until his assassination by US forces on May 2, 2011.
Atiyah Abd Al-Rahman was alleged to be second in command prior to his death on August 22, 2011. Bin Laden was advised by a
Shura Council, which consists of senior al-Qaeda members. On 4 June 2012, Al-Rahman's alleged successor as his second in command,
Abu Yahya Al-Libi, was killed in Pakistan.
Nasir Al-Wuhayshi was alleged to have become al-Qaeda's overall second in command and general manager in 2013. He was concurrently the leader of
al-Qaeda in the Arabian Peninsula (AQAP) until he was killed by a US airstrike in Yemen in June 2015.
Abu Khayr Al-Masri, Wuhayshi's alleged successor as the deputy to al-Zawahiri, was killed by a U.S. airstrike in Syria in February 2017. Al-Qaeda's next alleged number two leader,
Abdullah Ahmed Abdullah, was killed by Israeli agents. His pseudonym was Abu Muhammad Al-Masri, who was killed in November 2020 in Iran. He was involved in the 1998 bombings of the U.S. embassies in Kenya and Tanzania. Al-Qaeda's network was built from scratch as a conspiratorial network which drew upon the leadership of a number of regional nodes. The organization divided itself into several committees, which include: • The Military Committee, which is responsible for training operatives, acquiring weapons, and planning attacks. • The Money/Business Committee, which funds the recruitment and training of operatives through the
hawala banking system. US-led efforts to eradicate the sources of "
terrorist financing" were most successful in the year immediately following the September 11 attacks. Al-Qaeda continues to operate through unregulated banks, such as the 1,000 or so
hawaladars in Pakistan, some of which can handle deals of up to million. The committee also procures false passports, pays al-Qaeda members, and oversees profit-driven businesses. In the
9/11 Commission Report, it was estimated that al-Qaeda required $30million per year to conduct its operations. • The Law Committee reviews
Sharia law, and decides upon courses of action conform to it. • The Islamic Study/
Fatwah Committee issues religious edicts, such as an edict in 1998 telling Muslims to kill Americans. • The Media Committee ran the now-defunct newspaper
Nashrat al Akhbar ("Newscast") and handled
public relations. • In 2005, al-Qaeda formed
As-Sahab, a media production house, to supply its video and audio materials.
After Al-Zawahiri (2022 – present) Al-Zawahiri was killed on July 31, 2022, in a drone strike in Afghanistan. In 2023, a UN report concluded that de facto leadership of al-Qaeda had passed to Saif Al-Adel, who was operating out of Iran. Adel, a former Egyptian army officer, became a military instructor in al-Qaeda camps in the 1990s and was known for his involvement in the Battle of Mogadishu. The report stated that Al-Adel's leadership could not officially be declared by al-Qaeda because of "political sensitivities" of
Afghan government in acknowledging the death of al-Zawahiri as well as due to "theological and operational" challenges posed by the location of Al-Adel in Iran.
Command structure Most of al-Qaeda's top leaders and operational directors were veterans who fought against the Soviet invasion of Afghanistan in the 1980s. bin Laden and al-Zawahiri were the leaders who were considered the operational commanders of the organization. Nevertheless, al-Qaeda was not
operationally managed by al-Zawahiri. Several operational groups exist, which consult with the leadership in situations where attacks are in preparation. Nasser Al-Bahri, who was bin Laden's bodyguard for four years in the run-up to 9/11 wrote in his memoir a highly detailed description of how the group functioned at that time. Al-Bahri described al-Qaeda's formal administrative structure and vast arsenal. However, the author
Adam Curtis argued that the idea of al-Qaeda as a formal organization is primarily an American invention. Curtis contended the name "al-Qaeda" was first brought to the attention of the public in the 2001 trial of bin Laden and the four men accused of the
1998 US embassy bombings in East Africa. Curtis wrote: During the 2001 trial, the
U.S. Department of Justice needed to show that bin Laden was the leader of a criminal organization in order to charge him
in absentia under the
Racketeer Influenced and Corrupt Organizations Act. The name of the organization and details of its structure were provided in the testimony of
Jamal Al-Fadl, who said he was a founding member of the group and a former employee of bin Laden. Questions about the reliability of Al-Fadl's testimony have been raised by a number of sources because of his history of dishonesty, and because he was delivering it as part of a
plea bargain agreement after being convicted of conspiring to attack US military establishments. Sam Schmidt, a defense attorney who defended Al-Fadl, said:
Field operatives interviewing
Osama bin Laden in Afghanistan, 1997 The number of individuals in the group who have undergone proper military training, and are capable of commanding insurgent forces, is largely unknown. Documents captured in the raid on bin Laden's compound in 2011 show that the core al-Qaeda membership in 2002 was 170. In 2006, it was estimated that al-Qaeda had several thousand commanders embedded in 40 countries. , it was believed that no more than 200–300 members were still active commanders. According to the 2004 documentary
The Power of Nightmares, al-Qaeda was so weakly linked together that it only consisted of bin Laden and a small clique of close associates. The lack of any significant numbers of convicted al-Qaeda members, despite a large number of arrests on terrorism charges, was cited by the documentary as a reason to doubt whether a widespread entity that met the description of al-Qaeda existed. Al-Qaeda's commanders, as well as its sleeping agents, are hiding in different parts of the world to this day. They are mainly hunted by the American and Israeli secret services.
Insurgent forces As of 2006, al-Qaeda maintained two separate forces which are deployed alongside insurgents in Iraq and Pakistan. The first, numbering in the tens of thousands, was "organized, trained, and equipped as insurgent combat forces" in the Soviet–Afghan war. It has been estimated that 62 percent of al-Qaeda members have a university education. In 2011 and the following year, the Americans successfully settled accounts with bin Laden, Anwar Al-Awlaki, the organization's chief propagandist, and Abu Yahya Al-Libi's deputy commander. The optimistic voices were already saying it was over for al-Qaeda. Nevertheless, it was around this time that the Arab Spring greeted the region, the turmoil of which came great to al-Qaeda's regional forces. Seven years later, al-Zawahiri became arguably the number one leader in the organization, implementing his strategy with systematic consistency. Tens of thousands loyal to al-Qaeda and related organizations were able to challenge local and regional stability and ruthlessly attack their enemies in the Middle East, Africa, South Asia, Southeast Asia, Europe and Russia alike. In fact, from Northwest Africa to South Asia, al-Qaeda had more than two dozen "franchise-based" allies. The number of al-Qaeda militants was set at 20,000 in Syria alone, and they had 4,000 members in Yemen and about 7,000 in Somalia. The war was not over. In 2001, al-Qaeda had around 20 functioning cells and 70,000 insurgents spread over sixty nations. According to latest estimates, the number of active-duty soldiers under its command and allied militias have risen to approximately 250,000 by 2018.
Financing Al-Qaeda usually does not disburse funds for attacks, and very rarely makes wire transfers. In the 1990s, financing came partly from the personal wealth of bin Laden. Other sources of income included the
heroin trade and donations from supporters in Kuwait, Saudi Arabia, and other
Gulf states. Among the first pieces of evidence regarding Saudi Arabia's support for al-Qaeda was the "
Golden Chain", a handwritten list of early al-Qaeda funders seized during a 2002 raid in Sarajevo by Bosnian police. The list was validated by al-Qaeda defector Jamal Al-Fadl, and included the names of both donors and beneficiaries. Bin Laden's name appeared seven times among the beneficiaries, while 20 Saudi and Gulf-based businessmen and politicians were listed among the donors. Notably, this activity exploited the International Islamic Relief Organization (IIRO) and the Muslim World League (MWL). The IIRO had ties with al-Qaeda associates worldwide, including al-Zawahiri. Al-Zawahiri's brother worked for the IIRO in Albania and had actively recruited on behalf of al-Qaeda. The MWL was openly identified by al-Qaeda's leader as one of the three charities al-Qaeda primarily relied upon for funding sources. The U.S. Treasury Department has said Nuaimi "has facilitated significant financial support to al-Qaeda in Iraq, and served as an interlocutor between al-Qaeda in Iraq and Qatar-based donors". Nuaimi allegedly entertained relationships with Abu-Khalid Al-Suri, Al-Qaeda's top envoy in Syria, who processed a $600,000 transfer to al-Qaeda in 2013. The U.S. authorities claimed that Humayqani exploited his role in Alkarama to fundraise on behalf of al-Qaeda in the Arabian Peninsula (AQAP). Another Qatari citizen, Kalifa Mohammed Turki Subayi, was sanctioned by the US Treasury on June 5, 2008, for his activities as a "Gulf-based al-Qaeda financier". Subayi's name was added to the
UN Security Council's Sanctions List in 2008 on charges of providing financial and material support to al-Qaeda senior leadership. Subayi allegedly moved al-Qaeda recruits to South Asia-based training camps. Qataris provided support to al-Qaeda through the country's largest NGO, the
Qatar Charity. Al-Qaeda defector Al-Fadl, who was a former member of Qatar Charity, testified in court that Abdullah Mohammed Yusef, who served as Qatar Charity's director, was affiliated to al-Qaeda and simultaneously to the
National Islamic Front, a political group that gave bin Laden harbor in Sudan in the early 1990s. Qatar financed al-Qaeda's enterprises through al-Qaeda's former affiliate in Syria, Jabhat Al-Nusra. The funding was primarily channeled through kidnapping for ransom. The Consortium Against Terrorist Finance (CATF) reported that the Gulf country has funded Al-Nusra since 2013. In addition, Qatar has launched fundraising campaigns on behalf of Al-Nusra. Al-Nusra acknowledged a Qatar-sponsored campaign "as one of the preferred conduits for donations intended for the group".
The Golden Chain The "Golden Chain" is a list of sponsors of al-Qaeda seized in March 2002 in a raid by Bosnian police of the premises of the
Benevolence International Foundation in
Sarajevo. The list included twenty-five names, twenty of them very wealthy Saudis and Gulf States financial sponsors including bankers, businessmen, and former ministers. Part of the list includes a computer file titled "Tarekh Osama" or "Osama History", but the appellation "Golden Chain" itself is due to Jamal Al-Fadl, who vouched for its authenticity. The computer file contained photographs of the birth and early days of al-Qaeda as well as letters and documents, some in bin Laden's handwriting. In the seized material, records were found of both the plans for al-Qaeda's activities and its organizational structure and operational foundations. These are believed to have been prepared by bin Laden and his mentor Sheikh Abdallah Azzam. They also found a list of 20 Arab plutocrats, the "Golden Chain", who were suspected of financing international terrorism, including al-Qaeda. The custody of the secret and confidential material was entrusted to bin Laden's confidant
Enaam Arnaout, who was convinced that the documents were in the safest and most secure place in the Sarajevo office of the Benevolence International Foundation. During a search of the Benevolence International Foundation's offices in Sarajevo, the relevant law enforcement agencies found clear evidence of a connection between the head of the office, Enaam Arnaout, and bin Laden, and of "militant" subordination between the two, and charges were brought against Arnaout. Most accounts are vague on what year the Golden Chain document was written; some say 1988 but U.S.
counter-terrorism advisor
Richard A. Clarke says it dates from 1989. The "Golden Chain" was presented by the U.S. government in the criminal case
United States v. Arnaout filed in 2003, and in other legal filings. The American government has never publicly released the full document, and so the full list of names is a matter of conjecture and speculation. In 2003, the
Wall Street Journal reported that it included "billionaire bankers
Saleh Kamel and
Khalid bin Mahfouz, as well as the Al-
Rajhi family, another banking family, and Mr. bin Laden's brothers." Minutes of the Sarajevo meeting on 11 August 1988 confirmed that bin Laden had begun his jihadist movement at that time. Bin Laden decided to recruit members and raise funds from
Saudi Arabia. To carry out his jihadist war, he had to enlist the wealthy plutocrats of the Gulf, the "Golden Chain", to fund al-Qaeda. The "Golden Chain" was a copy of a handwritten 1988 draft listing the wealthy financiers of the mujahedin's operations in Afghanistan, known within al-Qaeda as the "Golden Chain". At the top of the document, translated from Arabic by the US Department of Justice, was a quote from the Quran: 'And spend in the cause of God'. == Strategy ==