IED Presentation

8/10/2019 IED Presentation

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AN EXPLOSIVE IS A SUBSTANCE THAT, WHEN SUITABLY

INITIATED CAN EXACT A SUDDEN AND INTENSE PRESSURE ON

ITS SURROUNDINGS BY THE RAPID FORMATION OF LARGE

QUANTITIES OF GAS

DEFINITIONS

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SOUND

HEAT/FLASH LIGHT

SMOKE

FRAGMENT/MISSILES

BLAST/SHOCK WAVES

EFFECTS OF RAPID FORMATION

OF GAS

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SOLID

LIQUID

GAS

SLURRY OR FOAM

STATES OF EXPLOSIVE MATTER

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DETONATION Occurs when a chemical change similar to

an explosion is accelerated to a shock wave which disrupts

the molecules of the explosives thereby creating great

energy.

DEFLAGRATION This is a term which describes a series ofchemical reactions in the form of furious burning which takes

place just above the surface of the explosives.

COMMON TERMS USED IN EXPLOSIVE

TECHNOLOGY

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PRIMARY EXPLOSIVES INITIATORS)

SECONDARY EXPLOSIVES MAIN CHARGE)

CLASSIFICATION OF HIGH EXPLOSIVES

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This is sequence of events that culminates in the detonation

of explosives. It is a sequential arrangement of explosive

components with the sole aim of igniting main charge. Every

form of explosive munitions, commercial blasting system and

terrorist explosive devices must contain an explosive train.

EXPLOSIVE TRAIN

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INITIATOR

INTERMEDIARY/BOOSTER

MAIN CHARGE

COMPONENTS OF AN EXPLOSIVE TRAIN

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PICTURE OF A COMPLETE ROUND OF AMMUNITION

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INITI TOR

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PICTURES OF SHELL FUZE

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IGNITER FOR LOW EXPLOSIVES

DETONATOR FOR HIGH EXPLOSIVES

FORMS OF INITIATORS

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IGNITERS ARE DESIGN TO BURN, MAKING THEM LOW EXPLOSIVES

AND AS SUCH, THEY WILL NOT DETONATE AND WILL NOT NORMALLY

DISRUPT THEIR CONTAINERS. THEIR OUTPUT IS A FLASH WITH SOME

GAS PRESSURE, SOME HOT PARTICLES AND THEIR ROLE IS IGNIFEROUS

FORMS OF INITIATORS

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MECHANICAL

ELECTRICAL

TYPES OF IGNITERS

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PICTURES OF DETONATORS

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BOOSTER

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ARE EXPLOSIVE CHARGES INCLUDED IN THE EXPLOSIVE

TRAIN. THE FLAME OR SHOCK WAVE FROM THE INITIATOR IS

TRANSFERRED TO THE MAIN CHARGE THROUGH THE

INTERMEDIARY/BOOSTER WITH SUFFICIENT STRENGTH TO

ENSURE THAT THE MAIN CHARGE FUNCTIONS AS DESIRED

INTERMEDIARY EXPLOSIVES OR

BOOSTERS

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MAIN CHARGE

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IN THE EXPLOSIVE TRAIN, THE MAIN CHARGE IS ALSO

CLASSED AS SECONDARY EXPLOSIVE AND IT FOLLOWS THE

INTERMEDIATE/BOOSTER. IT IS THE MAIN PART OF THEEXPLOSIVE TRAIN THAT DOES THE DAMAGE TO A TARGET. IT

IS DESIGNED PROVIDE REQUIRED EFFECTS WHEN INITIATED

AS THE MUNITION FUNCTIONS. IT IS EITHER TO PROPEL,PROVIDE HEAT, SHOCKWAVE, FLASH, SMOKE, FRAGMENTS OR

SOUND

MAIN CHARGE

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IMPROVISED EXPLOSIVE DEVICES (IEDs) IS A HOMEMADE

BOMB CONSTRUCTED AND DEPLOYED IN WAYS OTHER THAN

THE CONVENTIONAL MILITARY ACTION. THEY ARE USEDMOSTLY BY GUERILLAS OR COMMANDO FORCES IN A

THEATRE OF OPERATIONS

IED

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PICTURES OF SOME IEDs

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PACKAGE TYPE IED

VEHICLE-BORNE IEDS (VBIEDS)

SUICIDE BOMB IED

CATEGORIES OF IEDs

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AN INITIATION SYSTEM OR FUZE

EXPLOSIVE FILL

A DETONATOR

A POWER SUPPLY FOR THE DETONATOR

A CONTAINER

CONTENTS OF IEDs

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ABANDONED BUILDINGS AND ATTRACTIVE ITEMS THAT ARE

USUALLY LEFT ALONE

ELECTRICAL WIRES, BATTERIES, BOOBY TRAPS, AND STORE

ITEMS (CLOTHES PEGS, MOUSE TRAPS, STEEL TUBES, AND

SPRINGS)

ISOLATED BOXES AND CONTAINERS ALONG ROUTES

SOME INDICATORS OF IEDs

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TRIP WIRES, STRING, AND CABLES

DISTURBED SOIL AND SAND

FOOTPRINT TRAILS THAT STOP SUDDENLY

ABANDONED VEHICLES, MILITARY EQUIPMENT, WEAPONS,

UNIFORMS, AND PAPERS

SOME INDICATORS OF IEDs (CONTD)

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PICTURES OF TRIP WIRE BOMB

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DO NOT ATTEMPT TO DISPOSE OF EXPLOSIVES UNLESS YOU

HAVE BEEN TRAINED TO DO SO

ALERT THE AUTHORITY IMMEDIATELY A SUSPICIOUS PACKAGE

IS OBSERVED AND DO NOT PANIC

CLEAR THE AREA SURROUNDING THE SUSPECTED IEDs AND

RESTRICT MOVEMENT OF PERSONS

GUIDELINES FOR DEALING WITH IEDs

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PICTURE OF MINE RESISTANT AMBUSH

PROTECTED (MRAP) VEHICLES

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IED Presentation

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