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King’s College London

Our team at King’s College London (KCL) looks at how conflict traumas affect mental health and pathways to violent/peaceful decision-making over time. In essence, we seek to understand why some individuals resort to violence while others choose peace in different conflict zones across the world.  

These themes are explored through a number of research strands, exploring competing narratives in memorialization and heritage restoration; experiences of imprisonment; the motivations of armed actors; a lack of trust in institutions; the role of values and identities in shaping violent and peaceful propensities; memory; mental health; cross-generational trauma; and the impact of trauma and post-traumatic growth. 

Our approach provides a robust empirical foundation for developing tangible, practical recommendations for governments and other stakeholders. Our goal is to translate rigorous academic research into accessible insights that drive meaningful change. We achieve this by proposing psychosocial interventions aimed at reducing violence and fostering peace. 

Led by a multidisciplinary team within the Centre for Statecraft and National Security (CSNS) and with colleagues across various departments at King’s College London, our researchers use a diverse range of quantitative and qualitative tools such as longitudinal psychometric surveys, nested experimental interventions, semi-structured interviews, and oral histories.    

As part of this research, we are fielding an extensive psychometric survey, the Impact of Trauma Survey (IoTS), in Iraq, Lebanon, and South Sudan. The surveys explore the role that trauma and mental health – related to conflict exposure, adverse childhood experiences, and other factors – can play in shaping people’s attitudes to violent or peaceful behaviour.   

To date, our research has generated key insights for policymakers and practitioners such as: the importance of implementing scalable mental health interventions to break cycles of violence; increasing the visibility of male trauma and its implications in policy and research; balancing heritage restoration with acknowledgement of informal sites and spaces; involving national and local actors in heritage promotion; gathering feedback to ensure that Western peacebuilding language does not alienate or discourage local populations; and navigating sacred values in high level conflict negotiations. 

Key sub-themes for this research cluster include:

  • Memorialisation and peacebuilding 
  • Prison and (de-)radicalisation 
  • Impact of Trauma Survey (IoTS) 
  • Cross-generational trauma and memory 
  • Post-traumatic growth 
  • Trust in institutions and attitudes to violence and reconciliation 

 

 Watch the below video to learn more about this cluster of XCEPT research.

Our team

Co-Principal Investigator
Fiona McEwen

King’s College London

 

Violent and Peaceful Behaviour

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Co-Principal Investigator
Nafees Hamid

King’s College London

 

Violent and Peaceful Behaviour

 

 

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Research Operations Manager
Ajla Nebi

King’s College London

Centre for Statecraft and National Security

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Research Lead
Craig Larkin

King’s College London

 

Violent and Peaceful Behaviour

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Researcher
Inna Rudolf

King’s College London

 

Violent and Peaceful Behaviour

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Researcher
Nils Mallock

King’s College London

Violent and Peaceful Behaviour

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Researcher
Rajan Basra

King’s College London

 

Violent and Peaceful Behaviour

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Researcher
Sam Hibbs

King’s College London

Violent and Peaceful Behaviour

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Researcher
Teja Pammi

King’s College London

 

Violent and Peaceful Behaviour

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Our research

Podcast

13th May 2026
Examining why the future can feel so precarious and whether art can help us imagine a more inclusive path forward.

Article

13th May 2026
Are grievances with the Lebanese state, rather than sectarian loyalty, driving popular support for the group retaining its guns?  

Blog

31st March 2026
High-quality empirical data about the experiences of people living through the conflict.

Working paper

24th March 2026
Understanding how behaviourally informed approaches can reduce hostility and support peace in fragile and conflict affected states

Working paper

20th March 2026
Examining the socio‑emotional factors that shape how groups move towards forgiveness or escalate towards extremism

Blog

18th March 2026
Can understanding the role that identity plays in encouraging reconciliation or radicalisation, help in mitigating violence in a post-conflict setting...

Briefing paper

17th March 2026
Exploring how shifting political realities, territorial fragmentation and psychological dynamics shape the future of the Israeli-Palestinian conflict

Briefing paper

10th March 2026
Exploring how psychosocial factors shape both the risks of extremism and the possibilities for reconciliation between divided groups

Event

11th March 2026
A fireside chat exploring why international politics is changing, and what an interdisciplinary lens can help us understand about this shift.

Blog

20th January 2026
This XCEPT blog post examines how recent aid cuts and shifting models of differentiated assistance are shaping the experiences and responsibilities of...
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