JAMMU, April 10 -- The Shri Mata Vaishno Devi Shrine Board (SMVDSB) has signed a tripartite memorandum of understanding (MoU) with Tehri Hydro Development Corporation Limited India Limited (THDCIL) and the Geological Survey of India (GSI) to enhance pilgrim safety and security during the pilgrimage to the revered Shri Mata Vaishno Devi Shrine....