Twenty-five years after 9/11, the Global War on Terror continues to shape European politics, having provided the far right with the framework to mainstream anti-Muslim sentiment.
The geopolitical fallout from the September 11, 2001, attacks has fundamentally altered the trajectory of European politics over the past two and a half decades. In the years preceding this watershed moment, far-right political entities across Europe were largely relegated to the fringes of their respective national systems. Often defined parties struggled to gain mainstream legitimacy or participate in governing coalitions.
However, the ideological groundwork for a shift in focus was already being laid during the post-Cold War era. As the Soviet Union collapsed, European nationalist movements began pivoting away from traditional xenophobia to target Islam as a primary existential threat. y had begun framing immigrant communities through a religious lens, labeling Arabs, Black communities, and Turks as simply "Muslims." This rhetorical transformation suggested that Islam was inherently incompatible with liberal democracy and a barrier to societal integration.
The declaration of the "Global War on Terror" (GWOT) or these fringe parties. While official U.S. policy claimed the military and political campaign targeted terrorists rather than the Muslim faith, the resulting global discourse frequently cast all Muslims as perpetual suspects. This framing, amplified slamophobia across the Western world.
European nations were quickly drawn into this new security paradigm, with many countries participating in military interventions in Afghanistan and Iraq. This period saw the rise of state-led surveillance initiatives and "deradicalization" programs, such as the United Kingdom’s Prevent strategy. These policies operated on a premise that Muslim religious identity was a dormant threat, capable of being activated toward violence at any moment. The establishment of facilities like Guantanamo Bay solidified this logic, creating a global environment where legal rights were secondary to the perceived necessity of securitizing Muslim populations.
As state policies became increasingly focused on monitoring Muslim communities, a transatlantic "Counter-Jihad" movement emerged to provide intellectual and organizational support. Figures and groups in the United States, such as Pamela Geller and Frank Gaffney, collaborated with European activists to create a coordinated network of writers, bloggers, and political actors. This coalition utilized international platforms and annual conferences to anti-Muslim ideologies, effectively creating a unified front against the construction of mosques and the presence of Islamic symbols in public spaces.
This organized mobilization proved highly effective at the ballot box. ceived "Islamization," far-right movements moved from the periphery to the center of European power. Over the last twenty-five years, these parties have secured positions as governing partners or influential kingmakers in nations including Austria, Hungary, the Netherlands, Italy, and Poland. Their rise has shifted the boundaries of acceptable political discourse, making anti-Muslim policies a standard component of many national agendas.
Today, the political infrastructure built during the War on Terror continues to evolve, adapting to modern social realities. While early rhetoric focused on the failure of Muslims to integrate, contemporary narratives now suggest that successful, professional Muslims pose a subversive threat to Western values. This evolution mirrors historical tropes regarding the "enemy within," replacing traditional anti-Semitic conspiracy theories with modern fears of societal infiltration.
Many European governments have now institutionalized this suspicion through legislative measures that curtail civil liberties. From banning religious attire in schools and public offices to strictly regulating the construction of places of worship, the legacy of the post-9/11 era remains visible in daily life. Because many European states have yet to fully reconcile with their histories of colonialism and exclusionary politics, this securitized discourse remains largely unchallenged. What began as a fringe attempt to find a new political enemy has successfully transformed into a foundational element of contemporary European governance.