GENEVA — The United Nations launched its largest emergency humanitarian appeal in three years on Tuesday, seeking $4.8 billion in immediate funding as conditions deteriorate for millions of displaced persons across multiple crisis zones.
UN Emergency Relief Coordinator Martin Griffiths described the situation as "catastrophic and deteriorating," warning that without immediate action, an estimated 28 million people face severe food insecurity, with 5 million at risk of famine conditions within the next three months.
"We are witnessing a convergence of crises on a scale that tests the limits of our collective capacity to respond," Griffiths told reporters at UN headquarters. "This is not a moment for incremental measures. The world must mobilize extraordinary resources to prevent extraordinary suffering."
The appeal targets humanitarian emergencies in 17 countries, with the largest allocations directed toward the Horn of Africa, where drought conditions have devastated agricultural communities, and Southeast Asia, where recent flooding has displaced approximately 3.2 million people.
World Food Programme Executive Director Cindy McCain emphasized that hunger levels have reached historic proportions. "We are currently feeding 150 million people—more than at any point in WFP's history. But demand continues to outpace our ability to respond without significant new resources."
Initial pledges from donor nations have fallen short of requirements. The European Union announced €1.2 billion in emergency assistance, while the United States committed $1.4 billion. However, UN officials noted this leaves a funding gap of approximately $2 billion.
China pledged $300 million and offered to deploy military assets for logistics support in affected regions. Gulf states including Saudi Arabia and the UAE announced combined contributions of $450 million, alongside commitments to provide food supplies from strategic reserves.
The crisis has been exacerbated by supply chain disruptions affecting humanitarian operations. Rising fuel costs have increased transportation expenses by 40 percent compared to last year, while ongoing port congestion in several key logistics hubs has delayed delivery of critical supplies.
Medical organizations warned of deteriorating health conditions in displaced populations. Médecins Sans Frontières reported significant increases in malnutrition-related illness among children, while cholera outbreaks have been confirmed in three countries where water and sanitation infrastructure has failed.
"What we're seeing in the field is heartbreaking," said Dr. Christos Christou, international president of MSF. "Families are making impossible choices—between food and medicine, between shelter and safety. These are failures we know how to prevent, if the resources are there."
Refugee agencies highlighted the particular vulnerability of displaced populations. UNHCR reports that 108 million people are currently displaced worldwide—the highest number ever recorded. Many have fled violence only to face new threats from hunger, disease, and exposure.
The UN appeal includes funding for food assistance, emergency shelter, health services, water and sanitation, and protection programs for vulnerable groups including women and children at heightened risk of violence and exploitation.
Donor conferences scheduled for the coming weeks will be critical in closing the funding gap. UN officials expressed cautious optimism that the scale of the crisis would generate an appropriate response, while acknowledging that past appeals have often gone underfunded.