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War & food insecurity: How can we create better resilience?

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Frequently asked questions

Explore our FAQ for answers to common agribusiness queries. Can’t find your question? Contact our expert team for tailored assistance.

How significant is the link between war and food insecurity at a global level?

Conflict is the principal driver of hunger across most of the world’s acute food crises. The number of people experiencing food crisis conditions rose 19% in a single year, from 135 million in 2020 to 161 million in 2021, with war the dominant underlying factor in the largest and most severe emergencies.

Which regions are most severely affected by war and food insecurity?

The Democratic Republic of the Congo, Ethiopia, Nigeria, Yemen, Sudan, Somalia, and the Central African Republic are among the most acutely affected. In each case, conflict has disrupted agricultural livelihoods, displaced populations, restricted humanitarian access, and compounded pre-existing vulnerabilities including macroeconomic shocks, the COVID-19 pandemic, and extreme weather events.

How does conflict create a cycle that deepens food insecurity?

War and food insecurity reinforce one another through a well-documented vicious circle. Conflict disrupts food markets, increases demand pressure, drives up prices, and deprives civilians of income — conditions that heighten social tensions and can trigger further violence. Resource competition, including over water and grazing land, has escalated farmer-pastoralist conflicts across several African countries.

What role does investment in rural economies play in reducing war-driven food insecurity?

Long-term rural investment addresses the structural conditions underpinning conflict and food insecurity. In western Sudan, rehabilitating water infrastructure reduced inter-communal tensions over resources. In Colombia, expanded access to finance and agricultural training increased food production, created rural employment, and reduced recruitment into armed groups — demonstrating that productive rural economies are a meaningful conflict deterrent.

What policy measures are needed to build food system resilience against the risks of war and food insecurity?

Emergency food stocks and short-term aid can contain immediate crises, but they are insufficient alone. Durable resilience requires sustained investment in rural economies, diversified supply chains, and proactive food system governance. The disruption caused by the Russia-Ukraine conflict has reinforced that reactive interventions consistently fall short of addressing the structural vulnerabilities that war exposes.

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