The International Rescue Committee (IRC) reports that 20 countries are facing worsening humanitarian crises in 2026, with 10 at the highest risk. These nations contain 12 percent of the global population but account for 89 percent of total humanitarian need as climate shocks and conflict intensify global instability.
The disparity between the global population represented by these high-risk nations and the proportion of humanitarian need they command suggests a widening gap in international support. While these 20 countries house only 12 percent of the world’s people, they are responsible for 89 percent of global humanitarian need, a trend the IRC suggests is exacerbated by declining international funding and political attention.
Escalating Conflict and Economic Fragility in Lebanon
The IRC’s 2026 Emergency Watchlist identifies Lebanon as a nation at extreme risk of a humanitarian catastrophe. Tensions between Israel and the Lebanese nonstate armed group Hezbollah remain elevated following a ceasefire in November 2024. While that ceasefire provided a sustained, though incomplete, reduction in violence, the risk of renewed conflict remains a primary concern for regional stability.
A return to large-scale conflict in 2026 would likely overwhelm Lebanon’s fragile public services and sharply escalate humanitarian needs. The scale of previous instability is evident in the displacement figures from 2024, when fighting between the two sides displaced 1.4 million people in Lebanon and 96,000 Israelis. Any renewal of major conflict would likely displace hundreds of thousands more and devastate civilian infrastructure.
This volatility is compounded by a systemic economic collapse. According to the IRC, Lebanon’s currency lost over 98 percent of its value between January 2023 and March 2024, triggering hyperinflation. This economic failure has left approximately 80 percent of the Lebanese population living in poverty, leaving the nation’s ability to manage sudden humanitarian shocks extremely limited.
Climate Volatility and the La Niña Forecast
Environmental instability is projected to act as a threat multiplier throughout 2026. The IRC warns that La Niña is expected to bring significant weather disruptions, specifically flooding to northern regions and drought to southern regions during the current year.
These climate shocks are anticipated to worsen existing crises by driving hunger and increasing the prevalence of disease. The intersection of climate-driven resource scarcity and existing economic fragility creates a cycle of vulnerability that complicates the delivery of international aid.
The Information Crisis in Humanitarian Action
Beyond physical and economic threats, the integrity of information has emerged as a critical factor in global disaster management. The World Disasters Report 2026, which held its launch event on March 5, 2026, addressed the growing challenges of operating in a digital environment where information accuracy is increasingly compromised.
The report focuses on the theme of Truth, trust and humanitarian action in the age of harmful information
, highlighting how the spread of misinformation can impact the efficacy of humanitarian responses. As international funding and political attention continue to decline, the ability of agencies to maintain trust and provide accurate information becomes essential for reaching the populations most in need.
