CU historian offers view on how 9/11 changed the Middle East

Brad Worrell — Wed, 09 Sep 2026 17:28:57 +0000

CU historian offers view on how 9/11 changed the Middle East Brad Worrell Wed, 09/09/2026 - 11:28

Bradley Worrell

Twenty-five years after the terrorist attacks, Middle East expert John M. Willis says 9/11 did not fundamentally reinvent U.S. policy in the region but it did remove political constraints and accelerate changes

If there is one misconception about the Sept. 11, 2001, terrorist attacks that University of Colorado Boulder historian John M. Willis would like to challenge, it is the idea that those attacks fundamentally reinvented U.S. policy in the Middle East.

Willis, whose research focus is on the modern Middle East, was living in Yemen on a Fullbright fellowship when the 9/11 attacks occurred. He recalls attending a town hall at the U.S. embassy a few days later, where he asked the ambassador if the U.S. would present its evidence for who it saw as being responsible for the attacks and if it would seek to build international community support for any actions it would take. He says the ambassador responded bluntly that the U.S. would not wait to respond.

That idea, as later articulated in more detail by the George W. Bush administration, was that the U.S. could react unilaterally—and preemptively—against any perceived threats, Willis says. Rather than following the established rules-based international order, Bush’s declaration put forth the idea “that the U.S. presented itself as above or beyond international laws,” he adds.

John M. Willis is a ��Ҵ�ý�ƽ�� history professor whose expertise is in the Middle East.

Officially, that represented a new policy for the U.S., but Willis says conservative think tanks had been laying the groundwork for such a change for at least two decades prior to the terrorist attacks.

‘Global War on Terror’

The first phase of the American response to the 9/11 attacks on the World Trade Center in New York City and Pentagon in Washington, D.C., focused on Afghanistan, where al-Qaeda had established its base under Taliban protection.

For many Americans, the invasion of Afghanistan appeared to have a clear objective: dismantle the organization responsible for the attacks and prevent future acts of terrorism. But Willis argues that the U.S. government’s response quickly expanded into something much broader.

He says the idea of a “Global War on Terror” evolved beyond al-Qaeda and became a framework for understanding a wide range of international challenges. Terrorism, he explains, became the central lens through which policymakers viewed the Middle East.

Willis says that broader approach helped pave the way for the 2003 invasion of Iraq—even though there was no evidence linking al-Qaeda and the Arab dictatorship.

Long before the 9/11 attacks, Willis says influential neo-conservatives associated with the Project for a New American Century had been advocating for a more muscular U.S. foreign policy, particularly in the Middle East. After the first Gulf War, many prominent neo-cons argued that defeating Saddam Hussein’s regime would create a “massive domino effect in the Middle East that would lead to the emergence of liberal democracy, free market capitalism and so on,” Willis says.

He adds that neo-con ambitions did not end with Iraq, noting that in the months following 9/11 President Bush described America as being in conflict with an “Axis of Evil” that included Iran.

In the days following 9/11, Willis says using language like Axis of Evil and Global War on Terror made it nearly impossible for Americans to challenge the direction in which the country was headed.

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“If you think back to that period, it was really difficult to speak against this idea of the Global War on Terror. It was a really constrained rhetorical and political environment if you were opposed to U.S. military intervention,” he says.

Unintended rise of Iran

Perhaps one of the great ironies of the post-9/11 era, Willis says, is that efforts intended to strengthen American influence in the Middle East by overthrowing the Iraqi government instead helped Iran expand its power in the region.

The removal of Saddam Hussein, a Sunni Muslim, eliminated one of the most important rivals of Iran, a Shia-majority country. In the political vacuum that followed, Shiite parties and movements—many of which had longstanding ties with Iran—gained prominence in Iraq, Willis says.

“By around 2003, when we have the first beginning of a democratic process in Iraq following the U.S. invasion, it was clear to every policy specialist that any new government would be dominated by Shiite political parties,” he says. Unfortunately for the United States, its leaders weren’t listening to what those policy specialists had to say at the time, he adds.

This development, Willis argues, illustrates the difficulty of predicting how major interventions will reshape regional politics.

Meanwhile, for Sunni-led Gulf monarchies such as Saudi Arabia, Iran’s strengthened position was a source of deep concern.

“The 1979 (Iranian) revolution was a popular revolution that unseated a monarch supported by the U.S.,” Willis says. “And in the 1980s, there were a number of local movements within the Gulf regimes’ own Shiite populations inspired by Iran, including Saudi Arabia and Bahrain. For the longest time, Gulf states had seen Iran as an exporter of revolution, so the rise of the Shiite-led government in Iraq made that threat palpable.”

Two key developments

Meanwhile, the U.S. was not the only government taking action in the Middle East following 9/11 in the name of combating terrorism. Willis says many Arab states quickly recognized that by presenting domestic opposition groups as terrorist threats they could justify crackdowns while avoiding international criticism.

“Effectively, it gave the green light to massive waves of repression across the region,” he says. “Gulf states could not only get U.S. support, but also military and financial aid to combat terrorism when it was, in effect, combating domestic enemies. So, it effectively worked against any form of democratic reform or democratic culture.”

The result, Willis contends, was the strengthening of authoritarian governments across the region.

Beyond the optics of standing with Arab governments pledging to fight terrorism, Willis says the U.S. was in no position to criticize those countries because it directly benefited from those relationships. Specifically, some Arab governments like Jordan helped the U.S. infiltrate al-Qaeda while others hosted CIA-operated “black sites” where security services sought to extract intelligence from al-Qaeda prisoners in ways that would have been illegal in the U.S.

Willis says one of the other key developments that indirectly resulted from 9/11 was that, with Iran’s increased influence in the region following the overthrow of Saddam Hussein in Iraq, the existing relationship between Israel and the Gulf countries was effectively brought out into the open.

“I think the U.S. relationship has stayed roughly the same with the Gulf states, with minor exceptions, but I think it did help cement the relationship with Israel and the Gulf states,” he says.

The ‘Arab Spring’ challenge

If the 2003 Iraq War revealed the unintended consequences of intervention, Willis says the ‘Arab Spring’ that gained momentum in 2011 exposed the limitations of a regional order built primarily on security partnerships.

An Arab Spring protest in Egypt. The movement exposed the limitations of a regional order built primarily on security partnerships, says ��Ҵ�ý�ƽ�� scholar John M. Willis. (Photo: MidoSemsem/Shutterstock)

He argues that many U.S. leaders underestimated popular frustration throughout the Middle East. That’s because those leaders, Republicans and Democrats alike, tend to equate a country’s leadership with its citizens, when none of the authoritarian governments in power are popular with their citizenry, he says.

In countries such as Tunisia and Egypt, mass movements demanded political reform, greater accountability and expanded economic opportunities. Protesters demonstrated that public opinion remained a powerful force despite oppression, Willis says.

He says the Obama administration had an opportunity to support the 2011 Egyptian revolution that supplanted Egyptian President Hosni Mubarak, a historic ally of the U.S. and Israel, but opted not to. Instead, it tacitly endorsed the military coup in 2013 that removed the Muslim Brotherhood from power.

For Willis, the Arab Spring revealed a fundamental contradiction in U.S. policy.

“Promoting democracy or human rights has never been a priority for the U.S. in the Middle East. It simply hasn’t,” he says bluntly. “If we go to the post-World War II period, when we really see the emergence of the U.S. role in the Middle East, it was about Cold War alliances and concerns; it was the domination of energy resources and military alliances meant to marginalize the allies of the Soviet Union in the region. Post-1967, it was about the strong alliance with Israel more than anything. So, we really don’t see a concerted effort to promote democracy or human rights.”

Willis says he believes U.S. policymakers still have not learned the lesson that security arrangements with Arab governments could prove fragile when the underlying grievances of those countries’ citizens remain unresolved.

A legacy still unfolding

More than two decades after 9/11, Willis believes the consequences of America’s actions after the terrorist attacks continue to shape the Middle East.

He is not confident that the U.S. has learned any lessons from its past military intervention in the region based on the Trump administration’s decision earlier this year to join Israel in launching a sneak attack on Iran, seeking to overthrow the Islamic republic’s government by eliminating its top leadership.

Willis says such an action reflects a mindset that has persisted since 9/11: that American military power alone can successfully manage the Middle East’s most difficult challenges. He warns that, historically, such confidence has often produced outcomes very different from those that policymakers originally intended.

Meanwhile, the idea of a Global War on Terror has not gone away—and the repercussions of that exist far beyond the Middle East, according to Willis.

“I think one thing we have not fully contended with here is we’re seeing the growing surveillance state and much harsher responses to civil disobedience and protest,” he says. “It is something that has grown out of this idea of a Global War on Terror, which becomes existential in a way that a war between countries can’t, because it’s not geographically bounded. Terror can exist everywhere and anywhere. It can exist outside the U.S. and in the most American places in the North American continent. I think that still lives with us in the most unfortunate way.”

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Twenty-five years after the terrorist attacks, Middle East expert John M. Willis says 9/11 did not fundamentally reinvent policy in the region but did remove political constraints and accelerate changes.

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CU historian offers view on how 9/11 changed the Middle East

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