BSF’s Proposal to Use Reptiles Along Bangladesh Border

Syllabus: GS3/Internal Security

Context

• The Border Security Force (BSF) is exploring the use of natural deterrents like snakes and crocodiles in riverine stretches of the India–Bangladesh Border, where fencing is not feasible.

India–Bangladesh Border: Key Facts

• The India–Bangladesh border, stretching approximately 4,096.7 km, is India’s longest international boundary.
  • Out of this, around 3,232 km has been fenced, while about 864 km remains unfenced, including nearly 174 km of non-feasible gaps.
  • These gaps exist due to rivers (such as the Ichhamati, Raimangal, and Haribhanga), frequent flooding, and difficult terrain, especially in the Sundarbans region.
  • The border passes through West Bengal, Assam, Meghalaya, Tripura, and Mizoram.

Major Issues

• Porous Border & Illegal Migration: Long-standing concern of illegal migration from Bangladesh.
  • It is driven by economic disparities, and environmental displacement (floods, erosion).
• Smuggling & Transnational Crime: Common illegal activities i.e. cattle smuggling, narcotics trafficking, and fake currency.
  • Organized networks exploit difficult terrain and local linkages.
• Riverine & Difficult Terrain: Large stretches are flood-prone, without fencing, and subject to changing river courses.
  • Physical barriers are difficult in low-lying and riverine areas, delaying fencing projects.
• Border Fencing Challenges: Land acquisition issues, and local protests (fencing cuts through villages/agricultural land).
  • Fencing norms (distance from zero line) complicate implementation.
• Humanitarian & Social Concerns: Border residents face restricted movement, livelihood disruptions, and allegations of excessive force.
• India–Bangladesh Coordination Issues: Occasional tensions like border killings, and disputes over fencing close to the zero line.

Border Management Measures Adopted

• Deployment of BSF: BSF is the primary border guarding force, for round-the-clock surveillance and patrolling.
• Technological Interventions: BOLD-QIT (Comprehensive Integrated Border Management System) deployed in Assam riverine stretches. It uses sensors, thermal imagers, and radars.
• Smart Fencing (BOLD-QIT): Smart fencing for real-time monitoring, with integrated command and control systems.
• Border Outposts (BOPs) Strengthening: Increased density of BOPs, and identification of ‘dark areas’ (no mobile connectivity) for improvement.
• India–Bangladesh Cooperation: Coordinated Border Management Plan (CBMP); joint patrols and flag meetings; and improved intelligence sharing.
• Land Boundary Agreement (LBA), 2015: Settlement of enclave disputes (exchange of territories); demarcation of previously undefined border segments; improved bilateral relations and reduced conflict zones.
• Border Haats (Local Trade Markets): To promote local economic cooperation, legalize small-scale cross-border trade, reduce smuggling and informal trade, and improve livelihoods in border communities.

Challenges & Concerns opting natural deterrents

• Ecological & Ethical Issues: Introducing or manipulating wildlife populations for security purposes could disturb natural ecosystems and violate wildlife protection norms.
• Proportionality Concerns: Snakes and crocodiles cannot distinguish between infiltrators and local fishermen or civilians, raising serious humanitarian questions.
• International Law Angle: Use of lethal natural hazards as deliberate border barriers may conflict with international humanitarian norms.

Source: TH