Overview A recent ISRO study, published in *NPJ Natural Hazards*, analyses the flash flood that struck Dharali village, Uttarakhand on 5 August 2025 . The flood, which claimed six lives, was triggered by the sudden collapse of an exposed ice‑patch on the Srikanta Glacier . The research underscores how warming‑induced deglaciation creates new hazards beyond the well‑known glacial lake outburst floods ( GLOF ). Key Developments Pre‑event satellite observations identified exposed ice patches on north‑facing slopes of the glacier during the ablation season. The exposed ice patch collapsed, releasing ice, meltwater, and debris, which surged down the Khir Gad stream, breaching the village. The study expands recognised Himalayan glacier hazards to include cryospheric instabilities such as ice‑patch failures. Historical context: the region previously suffered massive landslides during the June 2013 floods, indicating a pattern of climate‑linked geomorphic hazards. Important Facts The research area spans the ridge‑to‑valley system from the Srikanta Glacier (elevation 6,133 m) to Dharali (2,650‑2,700 m). The glacier features steep accumulation and ablation zones, extensive nivation hollows, and a history of unstable ice surfaces reported by mountaineers. The flash flood was amplified because the Khir Gad stream bifurcates the village, exposing both banks to sudden water surges. UPSC Relevance Understanding these emerging hazards is vital for multiple GS papers: GS 3 (Environment & Climate Change) : Links between deglaciation , cryospheric processes, and disaster risk. GS 4 (Disaster Management) : Need for early‑warning systems, remote sensing integration, and community‑level preparedness in high‑altitude zones. GS 5 (Science & Technology) : Role of space‑based monitoring in climate adaptation and hazard mitigation. Way Forward Policy makers and disaster‑risk agencies should: Incorporate systematic monitoring of nivation hollows and exposed ice patches across the Himalaya using high‑resolution satellite observations . Expand hazard‑assessment frameworks beyond GLOF scenarios to include ice‑patch collapse and related cryo‑hydrological events. Develop community‑based early‑warning protocols that integrate real‑time remote‑sensing alerts with local communication networks. Promote interdisciplinary research linking glaciology, climatology, and disaster management to refine predictive models. By recognising exposed ice patches as precursors of flash floods, India can enhance its climate‑resilient infrastructure and safeguard vulnerable mountain communities.