India's Himalayan region is home to around 7,500 glacial lakes, with 200 identified as high-risk. A breach in these lakes could lead to catastrophic floods, endangering lives, infrastructure, and ecosystems in downstream areas. The Nepal disaster has highlighted the cascading nature of such hazards, where ice or rock collapses can trigger debris flows, temporary lakes, and subsequent floods. The risks are exacerbated by warming temperatures and changing precipitation patterns, making early detection and preparedness crucial.