Border Electronically Dominated QRT Interception Technique (BOLD-QIT) project under the Comprehensive Integrated Border Management System (CIBMS) involves setting up of technical systems to enable the Border Security Force to equip border with sensors in the unfenced ravine areas of the Brahmaputra and its tributaries. After it was successfully implemented on patches of Indo-Bangladesh border in Assam, the BSF is going to extend it to the sensitive Bangla border along the North West Bengal.