The world awakened to the threat of ISIS in the summer of 2014, but that is not where its story begins.
What we know today as ISIS emerged from the mind of Abu Musab al Zarqawi, a Jordanian thug-turned-terrorist who brought a particularly brutal and sectarian approach to his understanding of jihad.
Many diverse factors contributed to the rise of ISIS, but its roots lie with Zarqawi and the 2003 invasion of Iraq that gave him purpose.
Ahmad Fadhil Nazzal al Kalaylah was born in the industrial town of Zarqa, Jordan, located about fifteen miles from Amman. He was a Bedouin, born into a large, relatively poor family, but part of a powerful tribe. He was a mediocre student who dropped out of school after ninth grade. Like many jihadists, he took on a nom de guerre based on the place he came from, Abu Musab al Zarqawi.
In his hometown, Zarqawi was not known as an especially pious person, but as a heavy drinker, a bully, and a brawler.1 His biographer reports that those who knew him in Zarqa said he drank like a fish and was covered in tattoos, two practices forbidden by Islam. He was known as the âgreen manâ on account of the tattoos, which he would later try to remove with hydrochloric acid. He was arrested a number of times, for shoplifting, drug dealing, and attacking a man with a knife, among other crimes.2
In his early twenties, he joined Tablighi Jamaat, a South Asian Islamic revivalist organization, in part to âcleanseâ himself from his life of crime. Tabligh Jamaat aims at creating better Muslims through âspiritual jihadââgood deeds, contemplation, and proselytizing.
According to the historian Barbara Metcalf, Tablighi Jamaat traditionally functioned as a self-help group, much like Alcoholics Anonymous, and most specialists claim that it is no more prone to violence than are the Seventh-Day Adventists, with whom Tablighi Jamaat is frequently compared.3 But a member of Tablighi Jamaat told coauthor Jessica Stern that jihadi groups were known to openly recruit at the organizationâs central headquarters in Raiwind, Pakistan.4
In 1989, just three months after joining Tablighi Jamaat, Zarqawi joined the insurgency against the Soviet Unionâs occupation of Afghanistan, by which time the Soviets were already in withdrawal. The war had left him behind.
Zarqawi was not yet a leader, or even a fighter. In Afghanistan and over the border in Pakistan, he spent much of his time working on jihadist newsletters. While it might have seemed a humble start for someone who dreamed of battle, his introduction to jihadi media would later turn out to be useful.
But that was surely not clear at the time. âZarqawi arrived in Afghanistan as a zero,â one of his fellow jihadists told journalist Mary Anne Weaver, âa man with no career, just foundering about.â5
He later trained and eventually fought in some of the most violent battles to emerge from the post-Soviet chaos in Afghanistan, when Afghan factions began fighting one another for control of the country. He found focus and earned a certain respect in the eyes of his peers. The experience changed him.
âItâs not so much what Zarqawi did in the jihadâitâs what the jihad did for him,â the jihadist said to Weaver.6
Perhaps most important were the many relationships he forged during this time. The jihadists he recruited or met during this period would one day form the kernel of an international network. And one new friend turned out to be particularly important to Zarqawiâs futureâSheikh Abu Muhammad al Maqdisi, one of the architects of jihadi Salafism, an ideology based on the principle that any government that does not rule through a strict interpretation of Shariah is an infidel regime that must be violently opposed (a fuller description can be found in the appendix).7
Maqdisi would become Zarqawiâs spiritual father and close friend, despite their very different backgrounds. A trained cleric of Palestinian origin who lived in various Arab countries before settling in Jordan, Maqdisi was the âbookish fatwah monk.â Zarqawi would emerge as the man who would test Maqdisiâs theories âin real time and in a real war.â8
Both men returned to Jordan in 1993. They were involved in a series of botched terrorist operations, culminating in their arrest for possessing illegal weapons and belonging to a banned jihadi organization.9
Like Afghanistan, prison was transformative for Zarqawi, according to Nir Rosen, who interviewed many of the jihadistâs Jordanian peers:
Zarqawi tried to recruit his prison-mates into helping him overthrow the Jordanian leadership. After he was released from prison in 1999, Zarqawi participated in the foiled âMillennium Plotâ timed for January 1, 2000, a plan to bomb two Christian holy sites, a border crossing between Jordan and Israel, and the fully booked 400-room Radisson hotel in Amman.
But he was again thwarted and the plot was disrupted by Jordanian security services.11 Zarqawi managed to escape, first to Pakistan and from there to Afghanistan, where he met Osama bin Laden.12
By most accounts, the meeting with bin Laden did not go well. And why would it? The two men were united only by a broad commitment to violent jihad. Bin Laden and his early followers were mostly members of an intellectual, educated elite, while Zarqawi was a barely educated ruffian with an attitude.
One version of the meeting, reported by Mary Anne Weaver, described this first encounter as uncomfortable. Bin Laden was put off by Zarqawiâs insistence that all Shiâa Muslims must be killed, an ideological argument accepted by only the most extreme Sunni jihadists, who believe Shiâa are not true Muslims. Zarqawi was reportedly arrogant and disrespectful of bin Laden. Others in al Qaeda felt the brash young jihadist was not without his merits, however. He was eventually allowed to set up his own training camp in Afghanistan, albeit not officially under al Qaedaâs wing. But the differences aired on the day bin Laden and Zarqawi met would continue to define the relationship between the two jihadists for years to come.13
Over the course of the next five years Zarqawi operated independently from, and yet with the support of, bin Laden and al Qaeda Central. His training camp in Herat, Afghanistan, was supported by al Qaeda funds with the consent of Mullah Omar, the leader of the Taliban. He spent time in Iran, Syria, and Lebanon, where he recruited new fighters and grew his network. He was more focused on jihad in Muslim countries, such as Jordan, while bin Laden at the time was focused on the West, including his long-planned spectacular terrorist attack on the soil of the United States. In the days prior to September 11, bin Laden repeatedly sought bayah, a religiously binding oath of allegiance, from Zarqawi, who refused to comply.14
Nevertheless, when the Americans invaded Afghanistan after September 11, Zarqawi fought to defend al Qaeda and the Taliban.15 Wounded in battle, he fled in 2002 to Iran, and from there to Iraqi Kurdistan,16 where he joined Ansar al-Islam, a Kurdish jihadist group. The Kurds are an ethnic group inhabiting Kurdistan, a region that includes contiguous parts of Iran, Turkey, Syria, and Iraq.
Zarqawiâs membership in Ansar al-Islam would later be cited by the United States as evidence that he and al Qaeda were collaborating with Saddam Hussein. But the Kurdish group Zarqawi had joined viewed the Iraqi regime as apostate and aimed to establish a Salafi state governed by Shariah.17 Ironically, it was the invasion of Iraq that pushed Zarqawi into an alliance with bin Laden and led to al Qaedaâs enduring presence in Iraq.18
Armed with irrational exuberance and a handful of dubious pretexts for war, the United States and its allies invaded Iraq on March 20, 2003. The invasion had been justified by exaggerated claims that Iraq possessed or was close to possessing weapons of mass destruction, and by the false claim that Saddam Hussein was allied with al Qaeda. While Iraq had a long history of sponsoring terrorist groups, al Qaeda was not one of them.
Zarqawiâs name first became widely known in the West when the Bush administration described him as the link between al Qaeda and Saddam Hussein, claiming that Iraq had given safe haven to the terrorists, who now plotted mayhem with impunity inside its borders.
âFrom his terrorist network in Baghdad, Zarqawi can direct his network in the Middle East and beyond,â Secretary of State Colin Powell told the United Nations Security Council.19 But Zarqawi was neither collaborating with Saddam nor a member of al Qaeda.20
In the early days after the invasion, many Iraqis were overjoyed that the brutal dictator had been removed from power. By April 9, Baghdad had fallen and Saddam Hussein had fled. By May, President Bush announced, âMission Accomplished.â
President Bush had spearheaded a strategy of âtaking the fight to the terrorists,â which he would later repeatedly articulate as âWeâre taking the fight to the terrorists abroad, so we donât have to face them here at home.â21
The statement proved half true. Iraq would be a lightning rod for jihadists, who flocked to a country where they had not been able to operate successfully before in order to confront American troops. But the invasion reinforced jihadi claims about Americaâs hegemonic designs on the Middle East, providing a recruiting bonanza at a time when the terrorists needed it most.
Jihadi leaders around the globe described the U.S. occupation as a boon to their movement, which had begun to decline in large measure due to the destruction of al Qaedaâs home base in Afghanistan. Abu Musab al Suri...