Which IED is described as a structure-based device that detonates when responders arrive?

Which IED is described as a structure-based device that detonates when responders arrive?

• A. Suicide Vest
• B. Vehicle Borne IED (VBIED)
• C. Command Detonated IED
• D. House Borne IED (HBIED)

Answer: (D)

The situation tests recognizing IEDs designed as traps inside a structure that explode when responders arrive. A House-Borne IED fits this scenario best: it’s placed inside a building and wired or triggered to detonate as rescue teams or responders breach or enter the structure. This makes it a particularly deadly setup for initial responders, turning the environment itself into the weapon. This differs from a suicide vest, which detonates when worn by the attacker; a VBIED, which is a vehicle packed with explosives detonated by the driver or remotely; and a command detonated IED, which is triggered by a remote activator controlled by the attacker, independent of anyone arriving at the scene.

The situation tests recognizing IEDs designed as traps inside a structure that explode when responders arrive. A House-Borne IED fits this scenario best: it’s placed inside a building and wired or triggered to detonate as rescue teams or responders breach or enter the structure. This makes it a particularly deadly setup for initial responders, turning the environment itself into the weapon.

This differs from a suicide vest, which detonates when worn by the attacker; a VBIED, which is a vehicle packed with explosives detonated by the driver or remotely; and a command detonated IED, which is triggered by a remote activator controlled by the attacker, independent of anyone arriving at the scene.