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148 search results for “jihadistisch terrorism” in the Student website

• Security Management, spec. Governance of Radicalism, Extremism, and Terrorism Event - 1 December 2025

  Study information

• Security Management, spec. Governance of Radicalism, Extremism, and Terrorism Event - 28 November 2025

  Study information

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  Pauline Hutten Policy Officer

  Faculty of Governance and Global Affairs

  p.e.hutten@fgga.leidenuniv.nl | +31 70 800 9986

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  Sergei Boeke Guest employee

  Faculty of Governance and Global Affairs

  s.boeke@fgga.leidenuniv.nl | +31 70 800 9500

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  Roy Hofkamp Researcher

  Faculty of Governance and Global Affairs

  r.hofkamp@fgga.leidenuniv.nl | 070 8009500

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  Michael Kowalski Professor by Special Appointment Applied Ethics in Intelligence and Security

  Faculty of Governance and Global Affairs

  m.kowalski@fgga.leidenuniv.nl | 070 8009500

• Jeanine de Roy van Zuijdewijn on Barrons discussing terror attack memorials News - 26 March 2021

  Jeanine de Roy van Zuijdewijn, PhD candidate at ISGA, explained the dilemma countries face in the aftermath of terror attacks.

• Terrorism is created in a social context: ‘We need to talk about context far more often’ News - 7 June 2021

  ‘Countering violent extremism – the international deradicalization agenda’ is the name of the book Tahir Abbas published last month. In this interview the associate professor in Terrorism and Political Violence at ISGA tells about the backgrounds and goals of the book.

• Multidisciplinary minor gives insight into cybercrime, disasters and terrorism News - 14 February 2022

  Safety and security risks ranging from cybercrime to terrorism threats are a growing concern worldwide. Technological developments have made security issues increasingly complex. This is typically a topic for the multidisciplinary Leiden-Delft-Erasmus Universities (LDE) curriculum.

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  Sarah Louise Carthy Assistant professor

  Faculty of Governance and Global Affairs

  s.l.carthy@fgga.leidenuniv.nl | +31 70 800 9506

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  Bart Schuurman Professor Terrorism and Political Violence

  Faculty of Governance and Global Affairs

  b.w.schuurman@fgga.leidenuniv.nl | +31 70 800 9347

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  Erwin Muller Vice rector Organisational development / Director Campus The Hague

  Executive Board

  e.r.muller@cvb.leidenuniv.nl | 071 5273153

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  Liesbeth van der Heide Assistant professor

  Faculty of Governance and Global Affairs

  e.j.van.der.heide@fgga.leidenuniv.nl | +31 70 800 9506

• Terrorism is declining, but the fear of extremism is on the rise. Why is this? News - 29 September 2025

  Just a few years ago, jihadist terrorism was seen as Europe’s most pressing threat. Today, we are facing hybrid warfare and extremist groups that are undermining our safety from within. Bart Schuurman, Professor of Terrorism and Political Violence, calls for a different kind of research.

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  Stijn van 't Land Researcher

  Faculty of Governance and Global Affairs

  s.w.van.t.land@fgga.leidenuniv.nl | 070 8009500

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  Graig Klein Assistant professor

  Faculty of Governance and Global Affairs

  g.r.e.klein@fgga.leidenuniv.nl | +31 70 800 9506

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  Daan Weggemans Assistant professor

  Faculty of Governance and Global Affairs

  d.j.weggemans@fgga.leidenuniv.nl | +31 70 800 9375

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  Thomas Maguire Assistant Professor

  Faculty of Governance and Global Affairs

  t.j.maguire@fgga.leidenuniv.nl | +31 70 800 9506

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  Edwin Bakker Professor Terrorism and Contraterrorism

  Faculty of Governance and Global Affairs

  e.bakker@fgga.leidenuniv.nl | +31 70 800 9506

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  Silvia D'Amato Assistant Professor

  Faculty of Governance and Global Affairs

  s.damato@umail.leidenuniv.nl | 070 8009506

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  Isabelle Duijvesteijn Professor of International Studies and Global History

  Faculty of Humanities

  i.g.b.m.duijvesteijn@hum.leidenuniv.nl | +31 70 800 9325

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  Mark Dechesne Associate professor

  Faculty of Governance and Global Affairs

  m.dechesne@fgga.leidenuniv.nl | +31 70 800 9589

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  Tahir Abbas Guest researcher

  Faculty of Governance and Global Affairs

  t.abbas@fgga.leidenuniv.nl | 070 8009500

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  Jeanine de Roy van Zuijdewijn Assistant professor

  Faculty of Governance and Global Affairs

  j.h.de.roy.van.zuijdewijn@fgga.leidenuniv.nl | +31 70 800 9328

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  Reeda Al Sabri Halawi External PhD candidate

  Faculty of Law

  r.al.sabri.halawi@law.leidenuniv.nl | 071 5277260

• ‘The historical pedigree of New Wars and New Terrorism’: meet LUCIR scholar Isabelle Duyvesteyn News - 17 November 2021

  Isabelle Duyvesteyn, Professor of International Studies and Global History at the Institute of History and member of the advisory board of Leiden University’s Centre for International Relations (LUCIR) is widely regarded as an expert on civil wars and conflicts. Her new book, Rebels and Conflict Escalation,…

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  Joana Cook Assistant professor

  Faculty of Governance and Global Affairs

  j.l.i.cook@fgga.leidenuniv.nl | +31 70 800 9506

• In the aftermath of an attack, everyone claims a piece, except the terrorists News - 30 August 2021

  Terrorism is not a successful communication strategy. After an attack, the attention quickly shifts from the terrorists to authorities and citizens. This is what Jeanine de Roy van Zuijdewijn argues in her dissertation: 'The aftermath: meaning-making after terrorist attacks in Western Europe'. ‘A year…

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  John Sunday Ojo Postdoc

  Faculty of Governance and Global Affairs

  j.s.ojo@fgga.leidenuniv.nl | 070 8009500

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  Roxane de Massol de Rebetz Assistant professor

  Faculty of Law

  r.m.f.de.massol.de.rebetz@law.leidenuniv.nl | +31 71 527 1200

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  Tin Kapetanovic Dual PhD candidate - guest

  Faculty of Governance and Global Affairs

  t.kapetanovic@fgga.leidenuniv.nl | +31 70 800 9589

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  Helen Duffy Professor International Humanitarian Law and Human Rights

  Faculty of Law

  h.duffy@law.leidenuniv.nl | +31 70 800 9300

• What does Islamist rule look like? News - 13 June 2023

  Joana Cook talks about the Islamist parties increasingly taking power in the last four decades on ABC News.

• Tahir Abbas promoted to full professor of Radicalization Studies: ‘I consider myself blessed to have this opportunity’ News - 26 January 2022

  Tahir Abbas was named full professor of radicalization studies by the Executive Board. This chair, according to Abbas, is an excellent opportunity for ISGA to broaden its current focus on terrorism and political violence. Abbas was interviewed about his ambitions, writing as a form of relaxation, and…

• Jeanine de Roy van Zuijdewijn on NPO Radio 1 about the attacks in Norway ten years ago News - 26 July 2021

  Jeanine de Roy van Zuijdewijn, researcher and lecturer at ISGA, was a guest on NPO Radio 1 where she discussed the attacks carried out in 2011 by Anders Breivik.

• Joana Cook and Graig Klein Awarded Google Trust & Safety Research Grant News - 11 December 2024

  Dr. Joana Cook and Dr. Graig Klein, assistant professors at the Institute of Security and Global Affairs of Leiden University, have been awarded a Google Trust & Safety Research Award for their project Countering Violent Extremist Content Online: A Multidisciplinary Approach.

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  Afshin Ellian Professor Jurisprudence

  Faculty of Law

  a.ellian@law.leidenuniv.nl | +31 71 527 7652

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  Larissa van den Herik Professor Public International Law

  Faculty of Law

  l.van.den.herik@law.leidenuniv.nl | +31 71 527 2727

• Blue Sky Workshop: Terrorist Exploitation of Artificial Intelligence News - 20 November 2024

  On 7 and 8 November 2024, the International Centre for Counter-Terrorism (ICCT), the Institute of Security & Global Affairs at Leiden University, and The Netherlands’ National Coordinator for Security and Counter Terrorism (NCTV) partnered to host a ‘Blue-Sky’ Terrorist Exploitation of Artificial…

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  Francesco Ragazzi Associate professor

  Social & Behavioural Sciences

  f.ragazzi@fsw.leidenuniv.nl | +31 71 527 2727

• Live Q&A session with students Comparative Criminal Justice Event - 28 November 2025

  Study information

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  Natasha Wood Postdoc

  Faculty of Governance and Global Affairs

  n.r.wood@fgga.leidenuniv.nl | 070 8009500

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  Emma Korpershoek Student Ambassador Crisis and security Management

  Faculty of Governance and Global Affairs

  e.c.korpershoek@fgga.leidenuniv.nl | 070 8009500

• Security Management, spec. Governance of Radicalism, Extremism, and Terrorism Event - 14 October 2025

  Study information

• Working at the heart of international Counter Terrorism: A senior detective’s journey Event - 21 November 2024

  Lecture

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  Jonah Schulhofer-Wohl Senior assistant professor

  Social & Behavioural Sciences

  j.b.schulhofer-wohl@fsw.leidenuniv.nl | +31 70 800 3903

• Security Management, spec. Governance of Radicalism, Extremism, and Terrorism Event - 3 November 2025

  Study information

• Graig Klein awarded an ERC Starting Grant News - 5 September 2023

  Graig Klein, assistant professor at the Institute of Security of Global Affairs (ISGA), has been awarded a Starting Grant by the European Research Council (ERC) for his project TERGAP. With this 1.500.000 euro grant Klein and his research team will investigate terrorist groups’ decision-making and strategic…

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  Sara Kulic PhD fellow

  Faculty of Governance and Global Affairs

  s.kulic@fgga.leidenuniv.nl | +31 70 800 9506

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  Jennifer Dowling PhD candidate / self funded

  Faculty of Governance and Global Affairs

  j.m.dowling@fgga.leidenuniv.nl | 070 8009500