A sudden landslide on the Nepal‑Tibet border has carved a new barrier lake, raising urgent concerns among Chinese officials and rescue teams about a potential second flood.
The lake formed when a steep mountain glacier rapidly collapsed into a river channel, causing a sudden and deadly flash flood that left dozens dead. Beijing has now labeled the lake a "high risk" of breaching its banks, noting that such a failure could unleash water downstream, endangering both sides of the border.
Government authorities are closely monitoring the lake’s shoreline for signs of erosion and weakness. Experts warn that the lake’s dam is made of loose debris and snow rather than solid rock, so it can give way under pressure from rising water or additional rainfall.
In response, emergency crews have established a rapid‑response task force and are preparing evacuation routes for villages that might suffer a repeat of last week's disaster. The situation remains fluid as scientists assess the lake’s stability and international cooperation is called upon to provide technical support and relief supplies.
