Technology-driven border surveillance systems that supplement physical fencing with sensors, cameras, radars and data networks to detect intrusion, especially in terrain (rivers, marshes) where a physical fence is not feasible.
- The Comprehensive Integrated Border Management System (CIBMS) is the umbrella framework for "smart" borders, layering thermal imagers, infra-red and laser sensors, ground-surveillance radars, underground sensors, command-and-control software and an alarm system to detect and respond to intrusion.
- BOLD-QIT stands for "Border Electronically Dominated QRT Interception Technique" (QRT being Quick Reaction Team); it is a CIBMS project on the India-Bangladesh border in the riverine Dhubri sector of Assam, where the Brahmaputra and its channels make conventional fencing impractical.
- These systems are operated mainly by the Border Security Force, which guards the India-Pakistan and India-Bangladesh borders, allowing surveillance of un-fenced river stretches and faster interception by quick-reaction teams.
- Smart fencing aims to reduce reliance on manpower-heavy physical patrolling, provide round-the-clock all-weather detection, and close gaps where rivers, ravines or terrain break the physical fence line.
- Related schemes include laser walls across river gaps and floodlighting along the fence; rollout is in phases, so the latest coverage should be verified.
Smart-border technology is a current border-management theme; CIBMS, the BOLD-QIT full form and its Dhubri (Assam) India-Bangladesh location, and the BSF's role are commonly asked.
BOLD-QIT is a specific CIBMS project in the riverine Dhubri sector of the India-Bangladesh border, not a nationwide system; CIBMS is the broader smart-border framework. Smart fencing complements, rather than fully replaces, physical fencing and manpower.
Sensor-and-radar smart borders (CIBMS), with BOLD-QIT covering the riverine Dhubri sector on the India-Bangladesh border, operated by the BSF.