

IMPACT Sudan, Flood susceptibility analysis - Affected total and IDP population, May 2026
XLSX145.6K

Three years into the conflict, Sudan remains the world’s largest humanitarian and displacement crisis with over 33 million people in need of humanitarian assistance in 2026, almost two third of the population. The conflict has triggered large-scale displacement, economic collapse, disruption of essential services and widespread food insecurity and protection risks. Several distinct sub-crises have emerged, from an acute humanitarian catastrophe in Darfur and Kordofan, to fragile recovery in the central corridor, emerging threats in the southern states, and growing cumulative strain on the eastern corridor. Across all four contexts, the diversity of drivers, needs, and recovery pathways makes differentiated, locally led area-based evidence and programming essential.
To support humanitarian and development actors address this unprecedented level of life-threatening needs while also pushing for sustainable interventions that support community resilience, IMPACT’s work focuses on three objectives:
1) Informing evidence-based strategic planning and prioritization of the response at national level by identifying the number of people in need ahead of the humanitarian planning cycle, conducting sectoral needs assessments, and monitoring prices and market condition to guide cash programming;
2) Strengthening subnational information systems in the context of the emergencies with a focus on supporting new Area Based Coordination (ABC) structures;
3) Supporting localized, sustainable and adaptive programming to enable early recovery through livelihood assessments, climate analyses and a cross-cutting localization efforts aimed at integrating local responders into key information and decision processes.
| One Conflict, Four Crises: Sudan’s Humanitarian Landscape After Three Years of War April 2026 Three years of conflict have produced distinct sub‑crises across Sudan, ranging from acute humanitarian catastrophe in Darfur and Kordofan, to fragile early recovery in the central corridor, emerging risks in the southern states, and accumulating strain in the east – making differentiated, locally informed responses essential. | ![]() | |
| Sudan Climate Analysis in The Context of Conflict December 2025 Climate variability in Sudan has intensified, with alternating cycles of drought and flooding. As a result, key agricultural regions face increasing environmental stress, threatening Sudan’s food production. Together climate shocks and conflict undermines agricultural systems and rural livelihoods urging climate‑ and conflict‑adaptive programs that restore production, safeguard pastoral systems, and stabilize markets. Read full analysis and access flood susceptibility assessment dataset | ![]() |

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IMPACT Sudan, Flood susceptibility analysis - Affected total and IDP population, May 2026
XLSX145.6K


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