Get latest articles and stories on India at LatestLY. The Indian Army's Trishakti Corps on Monday commissioned a modern Sewage Treatment Plant (STP) at Changu, Sikkim, to strengthen sanitation and environmental protection in the high-altitude region. The facility incorporates indigenous technology developed by the Bhabha Atomic Research Centre (BARC) and is designed to operate effectively under demanding climatic and terrain conditions. India Ne…