Championing a people-centred approach to disarmament and reintegration

19 October 2026
Championing a people-centred approach to disarmament and reintegration

What makes people who are involved with armed groups put down their weapons? And what leads them to join in the first place? As Disarmament Week gets under way, these questions remain as relevant as ever.

Policymakers and practitioners face a crucial challenge: despite decades of disarmament and reintegration programming, people’s motivations to join, leave and potentially rejoin armed groups are often poorly understood. As a result, there is a significant knowledge gap as to which approaches are most effective in helping sustain the transition to civilian life after conflict. Without a nuanced understanding of these dynamics, interventions risk being ill-equipped to facilitate disarmament and reintegration, which in turn can increase the risks of recidivism and conflict renewal.

Identifying what drives individuals’ recruitment and reintegration journeys is essential for designing effective interventions. UNIDIR’s Managing Exits from Armed Conflict Project helps fill critical evidence gaps and inform better-tailored approaches that promote and sustain pathways from conflict to peace.

Across six countries (Cameroon, Chad, Niger, Nigeria, Colombia and Iraq) the project has gathered fine-grained data that gets to the heart of why people disarm and demobilize, and before that, what leads them to join an armed group. This is done through:

  • Quantitative methods (large-scale surveys of former armed group associates, former and current affiliates of community security and militia groups, and unaffiliated community members)
  • Qualitative work (focus groups and key informant interviews)

A holistic assessment of conflict trajectories

UNIDIR’s Managing Exits from Armed Conflict Project adopts a holistic approach to understanding reintegration progress. It examines former associates’ reintegration journeys through various dimensions, including economic, social and psychological well-being and perceptions of community trust and acceptance. This multifaceted approach helps examine the progress and challenges people face on their reintegration journeys and how different factors – including livelihood difficulties, environmental challenges, governance policies and gender norms – affect transitions to civilian life.

For individuals to disarm fully and permanently, it is important that they manage to establish civilian livelihoods and find ways to reintegrate into social life. This can be difficult amid ongoing insecurity, structural barriers or other factors.

In Nigeria, Chad and Cameroon, for instance, the project found that individuals who left Boko Haram often felt physically threatened by their old group and faced significant obstacles in finding new income sources, partly due to restrictions on farming.

The concern with returnees who continue to feel unsafe after demobilizing or who struggle to meet their basic needs is that they may retain weapons to protect themselves or take up arms for their economic survival. Both outcomes can have destabilizing effects and undermine weapons collection programmes.

A woman bends to work her field with a hand hoe beside rows of maize near Mubi, Nigeria, after returning from displacement caused by conflict, highlighting the challenge of rebuilding civilian livelihoods.
© 2015, ICRC/Jesus Andres Serrano Redondo

Measuring progress over time

Alongside its holistic assessment, a distinctive feature of the Managing Exits from Armed Conflict Project is its longitudinal approach, following former associates and returnees for up to four consecutive years. This has allowed researchers to assess reintegration over time rather than through a single snapshot. It also makes it possible to identify factors that support or impede progress, such as receiving programming support or civil documentation.

The project’s findings confirm that reintegration is not an event but a long-term process shaped by individual, community and societal factors.

Disarmament and reintegration programmes therefore need to take into account what motivates individuals to disarm, their sources of resilience and the barriers that former associates may face for years after leaving their group, to better support them on their pathways away from conflict.

Addressing armed group recruitment to improve conflict prevention

Another important aspect of interrupting conflict cycles and preventing new ones from forming is to address the root causes of armed group recruitment and weapons proliferation. To better understand the drivers of armed violence, the project has collected robust evidence about people’s entries into armed groups. For instance, in a survey in the North East of Nigeria, around a quarter of respondents formerly associated with Boko Haram reported that they were promised something by the group when they initially became associated. These incentives included promises of economic well-being, but also education, a sense of belonging, assistance with marriage and safety from violence.

By unpacking the factors that influence recruitment, the project helps improve understanding of the root causes of conflict and supports partners in adapting prevention and peacebuilding strategies to people’s needs and realities on the ground. For example, the project has shown how climatic and environmental pressures can create conditions favourable to armed recruitment.

Across multiple surveys in the Lake Chad Basin, a notable percentage of former Boko Haram associates who reported climate-related livelihood difficulties before joining the group said that these difficulties played a role in their recruitment.

UNIDIR continues to explore the links between climate change and armed group involvement and behaviour to help identify emerging conflict risks and ensure that interventions remain responsive to changing conditions.

Through its holistic, comparative approach across multiple case studies, the project has shown that recruitment dynamics can be highly context-specific and vary significantly across settings. In Colombia, for instance, UNIDIR’s research found that some survivors of sexual violence from the Nasa Indigenous communities of northern Cauca joined FARC dissident groups in search of justice, in part because the mechanisms available in their communities failed to deliver justice and accountability for perpetrators.

The project works with local partners and communities across conflict settings to disseminate its research findings and supports them in adopting evidence-based approaches that respond to local needs. Its research contributes to improving understanding of why individuals enter armed groups and acquire weapons. This nuanced knowledge is crucial to inform and support conflict prevention initiatives, which are often underprioritized but vital elements of a comprehensive disarmament strategy.

A herder in a white robe and straw hat walks with a staff behind his long-horned cattle across green pasture in northeast Nigeria, reflecting the livelihoods shaped by conflict in the Lake Chad Basin.
© 2020, ICRC/Prichilla Absi

The two-way reality of reintegration

The reintegration of former associates of armed groups is not a one-way process. For them to return to civilian life, they need to be received and accepted by the communities to which they return. Given this reality, UNIDIR also gathers evidence about the lived experiences of unaffiliated communities affected by conflict.

This is important for two reasons:

  1. It helps understand how communities are affected by and cope with insecurity and conflict, and how aid programmes can be tailored to address their needs and assist victims and survivors.
  2. It provides a fuller picture of reintegration progress.

The project’s nuanced approach is essential in this regard, because although superficial measures of acceptance can seem high in some cases, qualitative analysis can reveal specific instances of rejection or discrimination against returnees.

In Iraq, for example, the high acceptance rates reported by Iraqi returnees from Al-Hol camp in Syria, who were often perceived to be affiliated with the Islamic State in Iraq and the Levant, were not necessarily mirrored by the perceptions of community members living in the same areas of return to the same extent.

UNIDIR’s evidence can uncover specific barriers that need to be addressed by policies and interventions in conflict-affected communities to promote receptivity in practice. By underlining the importance of investing in returnees’ community entry and promoting social cohesion, this research helps strengthen reintegration support and the prospects of sustainable transitions away from conflict.

Evidence to inform policy and practice

The project builds on UNIDIR’s expertise in disarmament by taking into consideration the multifaceted dimensions of human security and integrating a people-centred approach to disarmament and reintegration programming. Through collaboration with UN, regional, national and local partners, the Managing Exits from Armed Conflict Project equips practitioners and policymakers with high-quality, evidence-based information that fills critical knowledge gaps.

Earlier in the year, the project was shortlisted for the first edition of the UN 2.0 Awards, which recognize UN system initiatives that are achieving outstanding results through new ways of working and new solutions.

UNIDIR’s work helps inform the international community’s design and implementation of effective interventions that assist individuals and their communities in transitioning away from violent conflict and building durable peace.