Osama bin Laden seems to have encountered Sayidd Qutb’s philosophy through the tape recordings of a Palestinian evangelist named Abdullah Azzam, while attending Saudi Arabia’s Abdul Aziz University in the late Seventies. (p. 82.) Bin Laden adopted this worldview and only the conversion of everyone everywhere to his version of Islam would end his war with them. (pp. 76-77.)

Then the Soviets invaded Afghanistan in 1979 to support a threatened Communist regime. The Afghans fought back and devout Muslims from all over the world came to participate in the “jihad” against the Soviets. While the CIA channeled immense amounts of American aid to the “mujahideen through the Pakistani intelligence service (ISI), a parallel private network—the so-called “Golden Chain”—also raised money in Saudi Arabia and recruited fighters for Afghanistan. Osama Bin Laden and Abdullah Azzam played an important part in this latter effort.

At some point Bin Laden developed “a vision of himself as head of an international jihad confederation.” (p. 86.) When, in April 1988, the Soviets cried uncle and announced their plans to leave Afghanistan by the end of the year, Bin Laden and Azzam cast around for a new enemy to attack. Azzam argued for struggling to create a pure Islamic state in Afghanistan, then attacking Israel; Bin Laden argued for a global war. (p. 84.)

In fall 1989 Hassan al Turabi, an important Islamic fundamentalist leader in Sudan, invited Bin Laden to use Sudan as a base of operations. Turabi had a vision of Sunni and Shi’a putting aside their religious differences to make common cause against Israel and the United States. (p. 90.) Did Azzam oppose this move? On 24 November 1989 Azzam died in a car bombing. At the time, the bombing was attributed, but which now looks suspiciously like Bin Laden settling the debate.

Bin Laden then accepted al Turabi’s invitation. He sent men to begin buying property, while he himself returned to Saudi Arabia. Soon afterward, Iraq invaded Kuwait and threatened Saudi Arabia. A broad international coalition formed, led by the United States, to oppose a move that threatened the stability of the world oil market. Between August 1990 and April 1991 Bin Laden made himself deeply unpopular with the Saudi government by bitterly criticizing its decision to ally with the United States rather than calling on Islamic volunteers to oppose the invasion of Kuwait. By this time he was already profoundly anti-American. (p. 87.)

In April 1991 he escaped from Saudi Arabia and established himself in the Sudan. For the next few years Bin Laden worked hard at building covert international networks for finance and operations. He called his group al Qaeda. In this effort he seems to have had the strong support of Hassan al Turabi. The Sudanese leader created a “Popular Arab and Islamic Conference” as a forum for “violent Islamist extremists” who came to confer in the Sudan. Most of these groups forged links to al Qaeda. (p. 90.) Sudan also provided a safe haven for other terrorists who would attack surrounding Arab countries.

Thomas H. Kean and Lee H. Hamilton, The 9/11 Report: The National Commission on Terrorist Attacks Upon the United States (New York: St. Martin’s Press, 2004).