Vehicle-borne improvised explosive device (VBIED)

A vehicle-borne improvised explosive device, or VBIED, is a car, truck, SUV, trailer, or other ground vehicle adapted to carry and deliver an explosive charge. In the Boko Haram Insurgency, Boko Haram and ISWAP have used VBIEDs as assault and breach weapons against military positions in northeast Nigeria and the Lake Chad basin.

Boko Haram InsurgencyBoko Haram and ISWAP

Conflict side: Boko Haram and ISWAP
Built by: Operator-builtImprovised
Built in: Varies

Vehicle-borne improvised explosive device (VBIED), Vehicle-borne improvised explosive device, Munitions

Image source: WaziriyaAutobombeIrak.jpg

Profile

Type: Vehicle-borne improvised explosive device
Conflict side: Boko Haram and ISWAP
Origin: Improvised; adapted vehicles and explosive charges assembled by operators
Service note: Modern asymmetric warfare and terrorist attacks

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Service History

In service: Used by non-state armed groups and attackers in modern conflicts and terrorist attacks
Used by: Boko Haram, Islamic State West Africa Province
Wars: Boko Haram Insurgency

Production History

Designer: Improvised by operators
Designed: Varies by device and attack cell
Built by: Operator-builtImprovised
Built in: Varies
Unit cost: Not standardized
Produced: Ad hoc construction before individual attacks
Number built: Unknown
Variants: Car bomb, Truck bomb, Suicide vehicle-borne IED, Up-armored suicide vehicle-borne IED

Specifications

Delivery platform: Civilian or military ground vehicles such as cars, SUVs, trucks, trailers, vans, motorcycles, or large goods vehicles
Payload: Explosive charge size and composition vary by available materials, vehicle capacity, and target
Initiation: Can be detonated by a driver, passenger, remote command, or other attack-specific method
Primary effect: Blast, fragmentation, fire, and structural damage from an explosive payload delivered close to the target
Mobility: Uses the range, concealment, and road access of the host vehicle until interdicted or detonated

Conflict Usage

Boko Haram Insurgency: Side: Boko Haram and ISWAPRole: Base assault and breach weaponstrike mine warfare
Used by Boko Haram and ISWAP fighters as vehicle-delivered explosive weapons in attacks on Nigerian and regional force positions, including documented 2021 Mallam Fatori fighting and a 2025 New Marte attack where troops recovered an explosive-rigged SUV.

Vehicle-borne improvised explosive device (VBIED) Images

Vehicle-borne improvised explosive device (VBIED), Vehicle-borne improvised explosive device, Munitions - view 1 — Source: WaziriyaAutobombeIrak.jpg

Vehicle-borne improvised explosive device (VBIED), Vehicle-borne improvised explosive device, Munitions - view 2 — Source: Talon robot approaches suspect vehicle during VBIED drill

Vehicle-borne improvised explosive device (VBIED), Vehicle-borne improvised explosive device, Munitions - view 3 — Source: Iraqi Army Division led raid on Mosul neighborhood finds car bomb factory DVIDS83284

Related Weapon Systems

Improvised armored vehicle, Improvised armored fighting vehicle / up-armored SVBIED, Armored Vehicles

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Building booby-trap improvised explosive device, Improvised explosive device, Infantry Weapons

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Sources

Attack methodology: Vehicle bombsPublisher: ProtectUK / Counter Terrorism Policing | Note: Supports general VBIED background and high-level specifications for vehicle delivery platforms, target effects, and concealment characteristics. | Accessed: 2026-06-21 Vehicle Borne Improvised Explosive Device (VBIED): Preparedness, Recognition, and ResponsePublisher: National Counterterrorism Center, FBI, and DHS | Note: Supports VBIED background as an improvised vehicle-delivered explosive threat and broad preparedness context. | Accessed: 2026-06-21 Boko HaramPublisher: National Counterterrorism Center | Note: Supports Boko Haram Insurgency direct-use context: vehicle-borne IEDs were used by Boko Haram as part of its attack repertoire. | Accessed: 2026-06-21 Six Soldiers Killed As MNJTF Neutralize 22 Boko Haram Terrorists, Destroy BunkersPublisher: Channels Television | Note: Supports Boko Haram Insurgency direct-use claim: Vehicle Borne Improvised Explosive Devices were used by Boko Haram/ISWAP fighters during 2021 fighting near Mallam Fatori. | Accessed: 2026-06-21 Two Soldiers Dead As Army Foils Boko Haram Attack, Recovers ExplosivesPublisher: Channels Television | Note: Supports Boko Haram Insurgency direct-use claim: a Vehicle-Borne Improvised Explosive Device was used by Boko Haram/ISWAP attackers and recovered by Operation Hadin Kai troops at New Marte in 2025. | Accessed: 2026-06-21 Up-Armored SVBIEDs Make Their Way to NigeriaPublisher: Council on Foreign Relations | Note: Supports background on ISWAP use of up-armored suicide vehicle-borne IEDs in Nigeria and the tactical distinction from earlier suicide bombings. | Accessed: 2026-06-21 WaziriyaAutobombeIrak.jpgPublisher: Wikimedia Commons | Note: Image provenance and public-domain licensing page for a U.S. Navy photograph of VBIED aftermath. | Accessed: 2026-06-21 Talon robot approaches suspect vehicle during VBIED drillPublisher: Wikimedia Commons | Note: Image provenance and public-domain licensing page for a U.S. Navy VBIED drill photograph. | Accessed: 2026-06-21 Iraqi Army Division led raid on Mosul neighborhood finds car bomb factory DVIDS83284Publisher: Wikimedia Commons | Note: Image provenance and public-domain licensing page for a U.S. Army photograph of car-bomb factory materials. | Accessed: 2026-06-21