Lessons from Deris Wanaag for Peace and Stability Programming

Aerial view of the outskirts of Mandera Town, showing dusty road and housing settlements

Outskirts of Mandera Town. Image credit: Yussuf Ismail


Lessons learned from Deris Wanaag, a three-year peace and stability programme implemented in the Kenya–Somalia–Ethiopia borderlands.

Overview

The Deris Wanaag project offers critical insights into building peace and stability in the volatile Kenya–Somalia–Ethiopia borderlands, demonstrating how integrated, evidence-driven and gender-sensitive approaches can reduce the threat of violent extremism and strengthen community resilience.

Key Recommendations

  • Build diverse, multidisciplinary teams: Combine research, development, peacebuilding, humanitarian and monitoring and evaluation expertise to adapt to rapidly changing contexts and stakeholder priorities.
  • Engage communities in problem identification and intervention design: Systematic community engagement ensures buy-in and contextually relevant solutions.
  • Embed flexibility in project planning: Enable rapid response to humanitarian, mediation, and infrastructure needs to build trust and facilitate broader objectives.
  • Integrate research and analysis throughout the project: Use ongoing political economy analysis to inform strategy, partner selection, and adaptive programming.
  • Ground gender equality and social inclusion (GESI) interventions in local evidence: Align strategies with local norms and ensure donor-implementer risk alignment.
  • Prioritise localisation while avoiding reinforcement of exclusive power structures: Leverage local civil society organisation capacity but remain conflict-sensitive in partner selection.
  • Strategically build partner capacity: Use organisational assessments to tailor support in finance, compliance, conflict sensitivity and GESI.
  • Allocate resources for ongoing government engagement: Manage expectations and clarify roles with state actors at all levels.
  • Maintain multilevel stakeholder engagement: Engage regional, national, subnational and community actors to ensure operational access and policy alignment.
  • Leverage joint communications with governments: Use project networks to strengthen social cohesion and the social contract between communities and the state.
  • Support security officers in operational environments: Policy-level interventions can improve officer welfare and community relations.
  • Address both structural grievances and include 'at-risk' individuals: Combine community-wide and targeted interventions for comprehensive impact.
  • Adopt flexible, adaptive monitoring and evaluation: Agree on frameworks with donors to capture the diverse impacts of interventions.

This paper distills three years of operational experience, highlighting both successes and challenges. It provides actionable recommendations for both donors and practitioners designing interventions in fragile border regions.

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Introduction

Deris Wanaag (meaning 'good neighbourliness' in Somali) was a three-year UK- and Dutch-funded project implemented in the Kenya–Somalia–Ethiopia borderlands between 2023 and 2026. With a total budget of £15 million from official development assistance (ODA) and non-ODA, the initiative sought to enhance peace and stability along the border by integrating humanitarian, development and security interventions.

Deris Wanaag aimed to reduce the threat of terrorism in the borderlands by addressing community grievances exploited by the Al-Qaeda-affiliated Al-Shabaab militant group in their recruitment and through building resilience to its influence. The project provided support at the national, subnational and community levels, and was designed to strengthen human security holistically, influencing the security sector in each country to integrate non-coercive approaches and working closely with communities to enhance information sharing. This was achieved through three mutually reinforcing components: generation of evidence to strengthen policy and practice; engagement with formal and informal structures to improve responses to insecurity; and grants awarded to community-based organisations to enhance resilience to violent extremist influence.

Structured around these three components, this paper shares key lessons to inform future interventions. Lessons generated from the terrorism prevention, stabilisation and peacebuilding sectors are rarely made public, unlike those following the STRIVE programme. Here we seek to build on established good practice, identifying key areas where the Deris Wanaag project was successful. However, the paper also explores examples where results were not achieved, recognising that learning from failure is as important as learning from success.


WRITTEN BY

Christopher Hockey

Senior Research Fellow

RUSI Nairobi

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Martine Zeuthen

RUSI Associate Fellow, Terrorism and Conflict

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Katya Lvova

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Footnotes

1.:

Integrated Security Fund (ISF) Africa monitoring, evaluation, research and learning (MERL) Partner, 'ISF East Africa Borderlands Programme: Kenya–Somalia–Ethiopia Learning Event', Summary Note, December 2025. Not publicly available.

2. :

For example, Deris Wanaag's study on borderland masculinities was used to inform the third iteration of Kenya's National Action Plan on Women, Peace and Security. See Ministry of Gender, Culture and Children Services, State Department for Gender Affairs and Affirmative Action, 'Kenya National Action Plan 2025–2029', <https://africa.unwomen.org/en/digital-library/publications/2025/10/kenya-national-action-plan-2025-2029>, accessed 21 September 2026. Also, Deris Wanaag's research on the relationships between climate, livelihoods and conflict in the Garissa–Afmadow / Badhaadhe corridor played a significant part in the process of formulating the Global Counterterrorism Forum's (GCTF) policy in response to the violent extremism–climate change nexus. See GCTF, 'The Nairobi Toolkit on Addressing the Nexus between Climate Change and Violent Extremism Conducive to Terrorism', June 2026, <https://www.thegctf.org/Resources/Framework-Documents/Policy-Toolkits/The-Nairobi-Toolkit-on-Addressing-the-Nexus-between-Climate-Change-and-Violent-Extremism-Conducive-to-Terrorism>, accessed 21 September 2026.

3.:

The ISF Africa MERL Partner produced three 'Outcome Change Stories', detailing evidence of the impact of Deris Wanaag's research and analysis. Not publicly available.

4. :

ISF Africa MERL Partner, 'ISF East Africa Borderlands Programme: Kenya–Somalia–Ethiopia Learning Event'.

5.:

Ibid.

6.:

Ibid.

7.:

Deris Wanaag's embedded analysts maintained a security incident database which collated information provided from project staff, private risk management firms (WS Insight and Aldebaran Threat Consultants) and open source media reporting. The data was used to inform monthly 'Borderland Spotlight' reports circulated among stakeholders. Not publicly available.

8.:

ISF Africa MERL Partner, 'ISF East Africa Borderlands Programme: Kenya–Somalia–Ethiopia Learning Event'.

9.:

Ibid.

10.:

Ibid.


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