The rapid melting of Himalayan glaciers poses significant risks to millions of people who depend on glacier-fed rivers for drinking water, agriculture, and hydropower. Increased meltwater could lead to flooding and unstable glacial lakes, while long-term ice loss threatens water availability. The lack of comprehensive monitoring exacerbates these risks, leaving communities vulnerable to sudden floods and water shortages. Cross-border coordination and improved early-warning systems are urgently needed to mitigate these impacts.