Report

Survey of Practice on Climate, Peace and Security

Emerging lessons from field-based Climate, Peace and Security Advisors and UN Country Teams supported by the UN Climate Security Mechanism.

Date Published
23 Jun 2025
Authors
Erica Gaston Sophie Buddenhorn Marie-Claire Röpsch

Climate‑induced risks – such as resource scarcity, migration and environmental stress – are increasingly interwoven with security dynamics and could introduce setbacks or obstacles to peacebuilding and peacekeeping efforts. However, United Nations Country Teams, peacekeeping missions and other operational partners have increasingly been working with governmental and non-governmental partners, and regional and sub-regional organizations, to develop strategies that address both the environmental and security challenges facing many communities.

This report, developed by UNU-CPR for the UN Climate Security Mechanism (CSM), focuses on one set of efforts – a new strategy of deploying field-based Climate, Peace and Security Advisors (CPSAs) and other CSM-supported initiatives in field settings to broaden and scale up integrated climate‑security responses. Drawing on experiences from some of the world’s most climate-vulnerable and conflict-affected contexts – including Afghanistan, Haiti, Pacific Island states, Somalia, and South Sudan –  the report considers lessons learned and emerging programmatic and operational approaches for responding to climate, peace and security challenges.

Access the report here.

Related content

Side Event

Addressing Loss and Damage in Informal Settlements: Pathways to Resilience and Equity

ONLINE and BONN: On 19 June 2025, UNU, Habitat for Humanity and UN-Habitat will co-organize a side event at the June Climate Meetings in Bonn, Germany.

-

News

New Article in WHO Bulletin Urges Integrated Action on Climate and Health in Timor-Leste

A call for urgent action in Timor-Leste to address health and climate challenges through stronger systems, food security, and a just energy transition

12 May 2025

Journal Article

Progress needed on climate and health goals, Timor-Leste

“In Timor-Leste, climate change is not only an environmental issue but a health crisis that requires action.”

01 May 2025