WASH (Water, Sanitation & Hygiene) is essential for survival—but remains one of the most underfunded humanitarian sectors. 173 million people will need urgent #WASH support in 2025. Yet only 6.6% of the required $3.2 billion has been funded. This isn’t just a funding gap. It’s a crisis of dignity, protection, and health. At the 2025 Call to Action for Survival and Resilient WASH, Nicolas Villeminot, our Senior Technical Advisor for Water, Sanitation & Hygiene, reinforced our commitment to communities most at risk. We join the Global WASH Cluster in urging leaders to prioritize high-risk areas—using evidence and acting now.