IED Clearance Good Practice Guide

Directional fragmentation main charge

Image 36. Showing how the tree and rock form a slowdown point and aiming marker. The directional fragmentation main charge has also been elevated to cause maximum effect on the approaching target

DISADVANTAGES:

• Restricted to a single firing point.

• The physical link can make a follow-up attack on the firer easier to carry out.

• Can take time to lay the electrical wire, especially if the contact point and firing point are far apart.

3.2.3.COMMAND-PULL IED s This type of command IED has a non-electrical string or cord that physically links the firing point and contact point. When the link is pulled a switch is closed and the IED functions. There are many different options for command-pull switches. Some of the most common include:

‘Pull’ switch (string)

Power source

Bare wire loops

Image 37. An improvised command-pull switch made from two bare wire loops contained in a plastic drinks bottle

Technical IED capabilities

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