Sikkim:7/10/23: A Glacial Lake Outburst in South Lhonak Lake in North Sikkim on the night of 03-04 Oct caused a devastating flood in the North Eastern State of Sikkim. The level of water in the Teesta River increased by about 50-60 feet in height which caused calamitous floods downstream. Large-scale damage to infrastructure, and property, and loss of human lives have been reported. As per the State Govt estimate, a total of 142 persons are missing, out of which 26 bodies have been recovered so far. The exact assessment of the damage is yet to be corroborated due to the inclement weather and incessant rains.
Indian Army deployed in the area has also been affected with some of its camps along the Teesta River bank being damaged/ washed away. A vehicle parking area at Burdang near Singtam was affected by the flash flood and 23 soldiers and 39 vehicles that were taking a temporary overnight transit halt have been submerged in silt or swept away.
At the site of the incident, silt and mud measuring up to 30-40 feet high has been deposited and most of the vehicles are buried underneath. A massive Search and Rescue operation was immediately launched by the Indian Army, BRO along with NDRF, State Disaster Relief Teams, Para Military Forces, Police, Civil Administration, and local populace of Sikkim & North Bengal
On 4th Oct evening, one soldier was rescued by villagers from an area 18 km downstream of Burdang and the individual is now stable and under medical care. Approximately 26 bodies in total have been recovered so far from various areas along the river in North Bengal and four bodies have been handed over by Bangladesh Border Forces. Out of the 26 recovered bodies, eight have been positively identified as that of Indian Army soldiers. The last rites of Naik Bimal Oraon hailing from Alipurduar were conducted on 6th Oct 23 with full military honours. The mortal remains of four soldiers are being taken to their native places on 7th Oct by service and civil aircraft for conduct of last rites in presence of the family members. National Highway 10 (NH 10), the lifeline of Sikkim, has been rendered unusable due to damages to the road surface and many bridges across the Teesta River. The opening/ widening of road stretch Rangpo – Singtam is under progress.