4.6. SHAPED CHARGES
4.6.1. INTRODUCTION
Shaped charge tools provide an MA IEDD operator with additional options for disposal. Specifically, they can be used to achieve the following: • Stand-off disposal. The disposal of an IED by destruction in situ using a shaped charge which can be placed at an increased stand-off and with obstructions in its path, such as soil or sand. • Low order technique. Disposal by deflagration of the IED main charge when a high order detonation is not desirable. 4.6.2.WHY IS THE USE OF SHAPED CHARGES ‘GOOD PRACTICE’? When disposing of an IED, destruction in situ is the preferred method. This is normally achieved by the placement of a high explosive donor charge placed “as close to but not touching” the IED’s main charge. This is due to donor explosives needing to be in close proximity to the target to be effective. However, in certain circumstances accessing and exposing the main charge to achieve this placement may pose safety issues for the MA IEDD operator. The use of a shaped charge may overcome these problems as they can be used with increased stand-off and penetrate barriers whilst still achieving a high order disposal.
Image 1. Locally made shaped charge placed to target an IED main charge under a pressure plate which overhangs it on all sides. Using this technique, the IED operator avoids any possible interaction with the firing switch
IEDD techniques and procedures
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