• Research
  • Politika
  • About
Carnegie Russia Eurasia center logoCarnegie lettermark logo
  • Donate
Deradicalizing Islamist Extremists
Book

Deradicalizing Islamist Extremists

Deradicalization programs will likely remain a necessary part of larger counter-radicalization and counterterrorism strategies. To succeed, deradicalization programs must include affective, pragmatic, and ideological components and considerable aftercare.

Link Copied
By Christopher Boucek, Angel Rabasa, Stacey L. Pettyjohn, Jeremy J. Ghez
Published on Apr 14, 2011

Source: Rand Corporation

There is an emergent consensus among counterterrorism analysts and practitioners that to defeat the threat posed by Islamist extremism and terrorism, there is a need to go beyond security and intelligence measures, taking proactive measures to prevent vulnerable individuals from radicalizing and rehabilitating those who have already embraced extremism. This broader conception of counterterrorism is manifested in the counter- and deradicalization programs of a number of Middle Eastern, Southeast Asian, and European countries.

A key question is whether the objective of these programs should be disengagement or deradicalization of militants. Disengagement entails a change in behavior (i.e., refraining from violence and withdrawing from a radical organization) but not necessarily a change in beliefs. A person could exit a radical organization and refrain from violence but nevertheless retain a radical worldview. Deradicalization is the process of changing an individual’s belief system, rejecting the extremist ideology, and embracing mainstream values.

There is a view in the scholarly community that deradicalization may not be a realistic objective and that the goal of terrorist rehabilitation programs should be disengagement. Deradicalization, in fact, may be particularly difficult for Islamist extremists because they are motivated by an ideology that is rooted in a major world religion. The tenets of the ideology, therefore, are regarded as religious obligations.

Nevertheless, deradicalization may be necessary to permanently defuse the threat posed by these individuals. If a militant disengages solely for instrumental reasons, when the circumstances change, the militant may once again take up arms. Conversely, when deradicalization accompanies disengagement, it creates further barriers to recidivism.

Moreover, there may be a tipping point. When enough exmilitants renounce radical Islamism, the ideology and the organizations that adhere to it are fatally discredited. Even short of this tipping point, as greater numbers of militants renounce extremism, radical Islamist organizations will experience greater hurdles in attracting adherents and sympathizers within the Muslim community.

Studies of those who leave gangs and criminal organizations, exit from cults and religious sects, and withdraw from terrorist organizations suggest that individuals follow a similar trajectory when leaving a criminal or extremist group. Certain lessons can be derived from this trajectory.

About the Authors

Christopher Boucek

Former Associate, Middle East Program

Boucek was an associate in the Carnegie Middle East Program where his research focused on security challenges in the Arabian Peninsula and Northern Africa.

Angel Rabasa

Stacey L. Pettyjohn

Jeremy J. Ghez

Authors

Christopher Boucek
Former Associate, Middle East Program
Christopher Boucek
Angel Rabasa
Stacey L. Pettyjohn
Jeremy J. Ghez
Middle EastNorth AfricaPolitical ReformSecurity

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie Russia Eurasia Center

  • Commentary
    Carnegie Politika
    After Ilia II: What Will a New Patriarch Mean for Georgia?

    The front-runner to succeed Ilia II, Metropolitan Shio, is prone to harsh anti-Western rhetoric and frequent criticism of “liberal ideologies” that he claims threaten the Georgian state. This raises fears that under his leadership the Georgian Orthodox Church will lose its unifying role and become an instrument of ultraconservative ideology.

      Bashir Kitachaev

  • Commentary
    Carnegie Politika
    Tokayev’s New Constitution Is a Bet on Stability—At Freedom’s Expense

    Kazakhstan’s new constitution is an embodiment of the ruling elite’s fears and a self-serving attempt to preserve the status quo while they still can.

      Serik Beysembaev

  • Commentary
    Carnegie Politika
    Why Has Kazakhstan Started Deporting Political Activists?

    The current U.S. indifference to human rights means Astana no longer has any incentive to refuse extradition requests from its authoritarian neighbors—including Russia.

      Temur Umarov

  • Commentary
    Carnegie Politika
    Why Are China and Russia Not Rushing to Help Iran?

    Most of Moscow’s military resources are tied up in Ukraine, while Beijing’s foreign policy prioritizes economic ties and avoids direct conflict.   

      • Alexander Gabuev

      Alexander Gabuev, Temur Umarov

  • Commentary
    Carnegie Politika
    How Far Can Russian Arms Help Iran?

    Arms supplies from Russia to Iran will not only continue, but could grow significantly if Russia gets the opportunity.

      Nikita Smagin

Get more news and analysis from
Carnegie Russia Eurasia Center
Carnegie Russia Eurasia logo, white
  • Research
  • Politika
  • About
  • Experts
  • Events
  • Contact
  • Privacy
Get more news and analysis from
Carnegie Russia Eurasia Center
© 2026 Carnegie Endowment for International Peace. All rights reserved.