South Sudan on the Edge: 7.8 Million Face Acute Hunger as Famine Risk Looms

An estimated 7.8 million people in South Sudan are facing high levels of acute food insecurity between April and July 2026, with tens of thousands in conditions classified as catastrophic. The crisis, concentrated in Upper Nile and Jonglei states, reflects the combined effects of ongoing conflict, market disruption, high food prices, disease outbreaks, poor sanitation, and constrained humanitarian access. The situation highlights the fragility of livelihoods and the urgent need for targeted intervention to prevent further deterioration.

South Sudan's food and nutrition situation has worsened dramatically, with an estimated 7.8 million people now in Integrated Phase Classification (IPC) Acute Food Insecurity Phase 3 or higher, which means they are experiencing Crisis-level hunger or worse, with households unable to meet essential food needs without harmful coping strategies, facing large food gaps, or experiencing catastrophic conditions.

The most severe concern is the estimated 73,000 people classified in IPC AFI Phase 5, or Catastrophe, which indicates extreme food consumption gaps associated with starvation, heightened risk of death and the collapse of livelihoods. A further 2.5 million people are classified in Phase 4 (Emergency) while around 5.3 million are in Phase 3 (Crisis).

The increase of about 280,000 people compared with the September 2025 IPC analysis shows that the crisis is not static. It is worsening at a time when conflict, displacement, market disruption and aid constraints continue to weaken household resilience.

Hunger Reaches Catastrophe Levels

The IPC classification system is used to assess the severity of food insecurity and malnutrition.

• Phase 3, Crisis, means households are struggling to meet basic food needs and may be forced into damaging coping strategies.
• Phase 4, Emergency, indicates large food gaps and serious risks to nutrition and livelihoods.
• Phase 5, Catastrophe, is the most severe household-level classification and signals extreme deprivation.

The scale of South Sudan's crisis is therefore significant not only because of the headline number, but because of the depth of need across the population.

The nutrition figures deepen the concern. An estimated 2.2 million children aged 6 to 59 months require treatment for acute malnutrition, an increase of around 90,000 cases since the previous analysis. The number of pregnant and breastfeeding women needing nutrition treatment has also risen from 1.1 million to 1.2 million.

These figures suggest that the crisis is affecting those most vulnerable to irreversible harm. Young children, pregnant women and breastfeeding women are more exposed to the consequences of food shortages, disease and reduced health services. Malnutrition in these groups can quickly become life-threatening when treatment services are disrupted or supplies run short.

Conflict and Displacement: Livelihoods in Tatters

The analysis identified a risk of Famine in Luakpiny/Nasir and Ulang in Upper Nile State, and Nyirol and Akobo in Jonglei State, under plausible worst-case conditions. A risk of Famine is a warning that current pressures could push already vulnerable populations into even more extreme conditions if conflict, access constraints, disease, prices or aid shortfalls worsen.

The affected areas are already under pressure from overlapping shocks. Ongoing conflict and displacement continue to disrupt livelihoods and markets. Populations may be cut off from productive assets, essential services and regular income sources. Humanitarian access remains constrained in several places, making it harder to reach people before conditions deteriorate further.

When violence disrupts communities, people lose access to land, livestock, markets, jobs and social support networks. Displacement also separates households from the assets they need to produce food or earn income. Markets may become harder to reach, and transport routes may be disrupted.

High food prices have further eroded household purchasing power. Even where food is available, families may not be able to afford enough of it. This is particularly concerning for households already relying on limited income or coping strategies.

Health and nutrition conditions are also worsening. Widespread disease outbreaks, poor water and sanitation conditions, and reduced availability of health and nutrition services are compounding the food crisis. When children are sick, they are more vulnerable to malnutrition and the risk of severe outcomes rises when malnourished children get sick.

Funding shortfalls are another major constraint. Reduced funding has limited the availability of health and nutrition services and led to stockouts of critical supplies. This means that even when needs are identified, the capacity to respond may fall short.

Who Is Most Affected

The most affected groups are households already facing Crisis, Emergency or Catastrophe food insecurity, especially in high-risk areas of Upper Nile and Jonglei states. Displaced populations, isolated communities and households cut off from markets or services are likely to be among those facing the greatest strain.

Children aged 6 to 59 months and pregnant and breastfeeding women are at heightened risk. Their condition is central to the wider public health emergency because maternal and child nutrition outcomes often reflect the combined effects of food access, disease, water quality and health service availability.

Humanitarian organizations are also deeply affected. They face the challenge of responding to rising needs while access remains constrained and funding shortfalls reduce operational capacity. For instance, increased violence since March forced Save the Children to suspend humanitarian operations in several locations, including Akobo East and Walgak.

Local authorities and service providers may face similar pressure, especially in areas where disease outbreaks, displacement and market disruption coincide.

The wider population is affected through the weakening of livelihoods and markets. When communities lose productive assets, face higher food prices and rely on unsustainable coping strategies, recovery becomes harder even if immediate assistance arrives later.

The Policy and Humanitarian Dilemma

The crisis creates a difficult trade-off between immediate life-saving response and longer-term resilience. In the short term, people facing Catastrophe and Emergency conditions need urgent food, nutrition, health, water and sanitation support. Without timely assistance, the risk of death, livelihood collapse and further deterioration rises.

The drivers of the crisis are structural and repeated. Conflict and displacement continue to undermine livelihoods. Market disruption and high food prices reduce purchasing power. Poor water and sanitation conditions worsen disease risks. Funding gaps limit the ability of humanitarian actors to sustain services. Save the Children has raised concern over declining international aid funding, warning that reductions in humanitarian support are hitting vulnerable communities especially hard in one of the world's most fragile countries.

However, emergency aid alone may not be enough if underlying access, security, health and market conditions continue to deteriorate. However, longer-term recovery is difficult when populations are facing immediate survival needs and when humanitarian access is restricted.

There is also a risk that funding shortfalls create a vicious cycle. Reduced supplies and services can worsen malnutrition and disease, which in turn increases future humanitarian need. Stockouts of critical supplies are especially dangerous in areas where acute malnutrition is already rising.

The Narrow Window Before Crisis Deepens

The most urgent issue is whether assistance can reach populations in the areas at risk of Famine before conditions deteriorate further. Areas such as Luakpiny/Nasir, Ulang, Nyirol and Akobo will require close attention because the IPC analysis identifies them as high-risk areas under plausible worst-case conditions.

Food prices, market access and displacement trends will be critical indicators. If households continue losing purchasing power or remain cut off from livelihoods and services, more people could move from Crisis into Emergency or Catastrophe conditions.

Nutrition treatment capacity will be another decisive factor. Rising acute malnutrition among young children and pregnant and breastfeeding women points to a crisis that is already affecting survival and health outcomes. Stockouts of critical supplies and reduced service availability could make that situation worse.

South Sudan's food crisis is more than a food shortage; it's a combined emergency of conflict, displacement, disease, weak services, high prices and constrained aid.