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Latest food security analysis

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Key messages
Food Security Outlook Update April - September 2026 Conflict and flooding to drive Emergency and risk of Famine through September Download the report
  • Emergency (IPC Phase 4) outcomes are expected to be widespread in 34 counties through September, driven by conflict escalation, large-scale displacement, anticipated flooding, deteriorating economy, high food prices, and restricted humanitarian access (particularly in Jonglei, Upper Nile, and the Warrap-Unity border region). Areas of highest concern are Akobo, Nyirol, Uror, and Fangak (Jonglei), and Nasir and Ulang (Upper Nile) where some populations are expected to face Catastrophe (IPC Phase 5) due to the scale of disruption to livelihoods and humanitarian access amid conflict.
  • The prevalence of acute malnutrition is expected to further worsen during the upcoming rainy season. Up to 11 counties in Jonglei, Upper Nile, Unity, and Abyei are expected to face Extremely Critical levels of Global Acute Malnutrition (GAM>30 percent) by June amid conflict-driven disruptions and access to health, nutrition, and water, sanitation, and hygiene services, rainy season conditions, and increasingly severe disease burden. 
  • Humanitarians continue to face critical access challenges, particularly in Jonglei and Upper Nile. While planned assistance levels will be scaled up during the lean season response between May-August, targeting on average 1.6 million people (less than 20 percent of those in need), conflict and flooding are likely to disrupt delivery. Assistance is expected to mitigate more severe outcomes in only five counties through May, declining to just three counties (in Unity) in June-September.  
  • There is a credible risk of Famine (IPC Phase 5) in Akobo and Nyirol (Jonglei), and Nasir and Ulang (Upper Nile), with particular concern for inaccessible areas hosting large numbers of internally displaced populations (IDPs), such as Nyatim and Chuil of Nyirol. IDPs have fled violence and destruction often multiple times, lost income and food sources, and are most exposed to surging disease outbreaks in overcrowded conditions. If conflict escalates and isolates populations, including local food sources and food aid, for a prolonged period, then Famine (IPC Phase 5) would likely occur.

This report provides an update to the February to September 2026 Food Security Outlook and March 2026 Key Message Update. The analysis is based on information available as of April 30, 2026.

Read the full analysis
More analysis reports View all South Sudan food security analysis reports Monthly analysis
Key Message Update South Sudan March - September 2026
Food Security Outlook South Sudan February - September 2026
Key Message Update South Sudan January - May 2026
Alerts / special reports
Alert South Sudan August 5, 2025
Special Report Global June 23, 2025
Special Report Global May 1, 2025
Monthly analysis
Key Message Update South Sudan March - September 2026
Food Security Outlook South Sudan February - September 2026
Key Message Update South Sudan January - May 2026
Alerts / special reports
Alert South Sudan August 5, 2025
Special Report Global June 23, 2025
Special Report Global May 1, 2025
Explore food security analysis data
Description

The FEWS NET Data Explorer hosts the widest range of FEWS NET data for download or extract via API. The Data Explorer requires a free user account for access.

FEWS NET–style food security map of East Africa showing crisis severity by color, with conflict icons and alerts across Somalia, South Sudan, Ethiopia, and Kenya.
Acute Food Insecurity Area-Level Classifications

FEWS NET produces IPC-compatible area-level acute food insecurity classifications monthly for FEWS NET reporting countries. This data is available as spatial files, tabular files, and map images. It is a key output of FEWS NET integrated food security analysis and is reported in our Food Security Outlooks and Outlook Updates (FSO/U) and Key Message Updates (KMU).

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Map of East Africa with large colored circles over Ethiopia, Somalia, Kenya, and South Sudan indicating comparative regional metrics; capitals labeled.
Acutely Food Insecure Population Estimates

These estimates reflect the total population estimated to face Crisis (IPC Phase 3) or worse acute food insecurity outcomes, including those who are receiving humanitarian food assistance and those who are not. This tabular data is a key output of FEWS NET integrated food security analysis and is reported in our FSOs, global Food Assistance Outlook Briefs (FAOB), and semi-annual global Peak Food Assistance Needs Outlook Briefs.

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Markets and trade resources
Description

Access FEWS NET’s market price data and analysis, plus trade flow maps.

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Monthly Global Price Watch reports

This report provides the latest outlook on global, regional, and national market trends of key commodity prices in FEWS NET reporting countries and also analyzes the various drivers influencing these trends.

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Production and Trade Flow Maps

These maps display the geography of market systems and trade flow patterns for key products, including their key market towns and cross-border trade points.

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Price data

Price data is available for a large number of countries and products around the world. This data can be used to track the change in price of commodities, food staples, agricultural inputs, and other products over time and is a key input to FEWS NET food security analysis and Global Price Watch reports.

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Agroclimatology resources
Description

Access FEWS NET’s remote sensing data and analysis of weather conditions.

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Weekly Global Weather Hazards reports

This report provides a global outlook on anticipated severe weather events, including maps with current weather information, short and medium range weather forecasts (up to one week), and the potential impact on crop and pasture conditions.

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Seasonal Monitor reports

This report provides regional updates on weather events, rainfall patterns, and associated impacts on ground conditions (e.g., cropping conditions, water availability) during a given geography’s rainy season, along with a short-term rainfall forecast.

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Agroclimatology data

FEWS NET and its partners offer a range of online tools that share insights on rainfall, temperature, vegetation, soil moisture, and surface water conditions derived from remote sensing data collection and modeling.

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Livelihoods resources
Description

Access FEWS NET’s maps, reports, and data on local livelihood systems.

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South Sudan 2018 Livelihood Zones Map (.PNG)
Livelihood Baselines

Baselines provide quantitative analysis of household livelihood options. It includes a detailed breakdown of food, cash, and expenditure patterns. The Baseline also highlights market patterns, seasonality, and coping strategies. 

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Livelihood Zone maps

Zone Maps illustrate the country by zone, showing areas where people generally have the same options for obtaining food and income and engaging in trade.

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Livelihood Zone Descriptions

Zone Descriptions accompany a Zone Map, briefly describing the main characteristics of the livelihood patterns in that zone. The maps and descriptions are useful in informing the development of monitoring systems.

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Livelihood Attribute Maps

Attribute Maps extract specific information from a Profile and illustrate data graphically. For example, an Attribute Map can show where poor households depend on a certain income source, such as livestock sales or casual farm labor. That information provides context, informs analysis and monitoring activities, and helps answer specific food security questions.

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Livelihood Seasonal Monitoring Calendar

Seasonal Monitoring Calendars combine a Seasonal Calendar with information on food and income sources by wealth group. The document highlights the variables important to each wealth group by zone. The calendar is a good reference in developing a monitoring plan.

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Seasonal Calendar
Description

These calendars illustrate the monthly availability of key food and income sources, plus the starts and ends to key rainy and lean seasons. They supplement livelihoods resources and are integral to FEWS NET’s food security analysis.

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Seasonal Calendar image showing harvest and rainy periods for South Sudan
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