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Climate, Peace and Security in Sudan

In this new fact sheet, researchers from NUPI and SIPRI’s joint Climate-related Peace and Security Project (CPSR) explore the nexus between climate change and security in Sudan.
Foto: UN Photo

Sudan is severely exposed to climate change. As one of the world’s least developed countries, extreme weather, recurrent floods and droughts, and changing precipitation interact with other vulnerabilities – such as ecosystem degradation, unsustainable agricultural practices, natural resource scarcities and resource-based conflicts – limiting societal capacities to cope and adapt. The economic consequences of COVID-19, ongoing political instability (further aggravated by the October 2021 military coup), and rising inflation all weaken state and societal resilience, livelihoods and food security.

  • Rising temperatures, rainfall variability, and droughts and floods negatively impact agriculture, livelihoods and food security. In particular, the adverse effects of climate change, combined with gender-based disparities in natural resource governance, accentuate the climate-related security risks for women and girls.
  • High levels of displacement sharpen humanitarian needs and vulnerability to the effects of climate change; shifting migration patterns in response to changing resource availability may increase the risk of local conflicts in some areas.
  • Various conflict dynamics and decades of political interference, local conflicts (interlinked with land and natural resources) and ongoing political instability have undermined traditional resource management systems and state governance.
  • The legacies of natural resource mismanagement have increased the marginalisation of rural communities and accelerated land degradation, exacerbating local vulnerabilities that add to the human security risks associated with climate change.

In the face of climate change, environmental degradation, persistent political and economic instability and violent conflict, local communities have shown remarkable resilience. However, projected increases in the magnitude and pace of climate change may overwhelm local adaptive capacities, especially taking into account the country’s current political, economic and humanitarian crises.

A pdf version of the fact sheet can be downloaded here.

Further reading:

 Other Fact Sheets in this series:


  • Africa
  • Climate
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Research project
Research project
Climate-related Peace and Security Risks