3.3.3. TENSION
Tension VOIEDs are often referred to as pull or tripwire IEDs and work when the victim makes contact with the switch causing tension, normally through a string or wire.
The following example is a mechanical VOIED (tension). The IED is designed to function when a victim moves over a crossing point in a ditch adjacent to a tree line.
Main charge,
mechanical switch and detonator
Tripwire
Image 49. A VP created by a crossing point over a ditch
Cocked striker switch (mechanical power source)
Tripwire
Stab sensitive detonator
Detonating cord booster
Main charge fill
Image 50. VOIED (tension) in detail
Technical IED capabilities
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