Vanuatu faces a pressing fresh and drinking water crisis, worsened by climate change, limited infrastructure, and geographic challenges. Many communities rely on rainwater harvesting, shallow wells, and streams, which are highly vulnerable to contamination and seasonal variability. Climate impacts like prolonged droughts, irregular rainfall, and rising sea levels intensify the issue, as saltwater intrusion increasingly contaminates freshwater sources, especially on low-lying islands. Extreme weather events, particularly cyclones, damage water infrastructure, disrupt water supplies, and lead to water scarcity in affected areas. This situation poses serious health risks, particularly in rural communities with limited access to safe, clean water. Addressing these challenges requires investments in resilient water infrastructure, including rainwater storage systems, desalination technology, and groundwater protection. Additionally, community education on water conservation and improved resource management is vital to safeguard drinking water, helping Vanuatu adapt to growing water stress and support the well-being of its communities.