IED for 25 November 2025

IED Latest News

• A deadly blast near the Red Fort Metro Station in Delhi on November 10 killed 13 people and injured several others, likely caused by an improvised explosive device (IED). 
• While official details are still emerging, experts explain that IEDs are dangerous, easily assembled weapons capable of causing mass harm. 
• They emphasise that IEDs reflect the darkest impulses of human intent and highlight the urgent need for a comprehensive national counter-IED strategy to prevent future attacks.

Why Terrorists Rely on IEDs

• IEDs remain the preferred weapon for terrorists because they are low-risk, high-impact, and easy to assemble using widely available materials. 
• An IED typically consists of a container, battery, detonator, switch, and explosives, with added fragments like ball bearings or nails to increase lethality. 
• Except for the detonator, most components can be improvised from everyday items. 
• While most groups use commercially made detonators for reliability, some extremists have experimented with unstable homemade versions. 
• Overall, the ease of fabrication and devastating potential make IEDs a go-to tool for terror attacks.

How IEDs Reveal the ‘Signature’ of the Terror Group

• IED components often carry identifiable patterns that help investigators trace the group behind an attack. 
• The type of explosive used — military-grade like RDX/TNT, commercial explosives, or homemade mixtures such as ANFO (Ammonium Nitrate Fuel Oil) — offers key clues, since terror groups usually stick to familiar materials and methods.
• The triggering mechanism also narrows down suspects. Whether the device is command-operated, timer-based, or victim-operated (like suitcase or transistor bombs) reflects the group’s typical modus operandi. 
• Additionally, the method of placement — vehicle-borne, suicide-borne, or person-borne — further refines the analysis.
• Together, these elements form a distinct “bomb signature,” enabling agencies to link an attack to likely perpetrators. 
• The National Bomb Data Centre of the NSG maintains detailed blast records and provides expert assessments to support such investigations.

Declining Patterns in IED Attacks Across Conflict Zones

• IED attacks in India have shown a steady decline across major conflict areas, including Jammu & Kashmir, Naxal-affected regions, and the hinterland. 
• In J&K, recent blasts have often used a mix of military-grade, commercial, and homemade explosives — as seen in the 2019 Pulwama attack, which combined RDX from Pakistan with locally sourced commercial explosives and fertiliser-based materials. 
• Drone-dropped magnetic IEDs from Pakistan, once a concern in J&K and Punjab, have also reduced significantly.
• In Naxal-affected regions, IED incidents have sharply fallen, with most devices relying on commercially available explosives. 
• In the rest of the country, only a few significant incidents have occurred, such as the 2024 Bengaluru Rameshwaram Café blast using low-grade explosives. 
• Overall, jihadi groups now increasingly mix different explosive types to assemble devices, even as the overall frequency of attacks declines.

Sources of Explosives: A Persistent Cat-and-Mouse Battle

• Military-grade materials largely enter India through Pakistan-backed channels — via drones or human couriers. 
• Despite stronger border surveillance, agencies must intercept every attempt, while handlers need only one success. 
• This creates an unending cat-and-mouse dynamic requiring continuous technological upgrades and vigilance.

Commercial Explosives: Pilferage from Licensed Supply Chains

• Commercial explosives and detonators used in mining, construction and road projects are regulated by the Petroleum and Explosives Safety Organization (PESO).
• Although PESO enforces strong safety standards, its limited manpower leads to gaps at the last-mile. 
• In insurgency-prone zones, pilferage occurs through coercion or collusion with end-users, making enforcement a challenge.

Homemade Explosives: Misuse of Precursor Chemicals

• Terrorists often extract explosive material from precursor chemicals and commonly available substances such as fertilisers.
• While Indian fertilisers include safeguards that make “cooking” difficult, the threat persists due to the wide availability of precursor items. 
• Experts recommend identifying such chemicals clearly and mandating vendors to report bulk purchases to local police.
• This layered sourcing — border smuggling, local pilferage, and chemical extraction — underscores the need for tighter monitoring, inter-agency coordination, and proactive regulation.

Toward a National Counter-IED Policy Framework

• A comprehensive National Counter-IED Policy is urgently needed to unify strategy, clarify responsibilities, and strengthen coordination among all stakeholders involved in preventing and responding to explosive threats.
• The Red Fort blast appears to involve a nitrate-based mix, but speculating further is premature. 
• The Nowgam police station explosion highlights critical gaps in safe handling. 
  • Such blasts can occur either due to an embedded detonator accidentally triggering upon friction or because contaminated, confined ammonium nitrate detonates when exposed to sustained heat.
• The key lesson is clear: all recovered explosives, blast remnants, and devices must be “rendered safe” exclusively by trained Bomb Detection and Disposal Squads before any evidence collection begins.
• The account also underscores the exemplary actions of the Srinagar doctor-cop whose meticulous investigation dismantled a new terror module — a reminder of the critical role of skilled, alert personnel in counter-terror operations.

Source: IE | BS