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Topic: High explosive antitank


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In the News (Mon 4 Jun 12)

  
  High explosive anti-tank - Wikipedia, the free encyclopedia
High explosive anti-tank (HEAT) rounds are made of an explosive shaped charge that uses the Neumann effect (a development of the Munroe effect) to create a very high-velocity jet of metal in a state of superplasticity that can punch through solid armor.
As the penetration continues through the armor, the width of the hole decreases leading to a characteristic "fist to finger" penetration, where the size of the eventual "finger" is based on the size of the original "fist".
The BAD is mainly caused by the high temperature and velocity armor and slug fragments being injected into the interior space and also overpressure (blast) caused by the impact.
en.wikipedia.org /wiki/High_explosive_antitank   (1710 words)

  
 H
High explosives are used as bursting charges for bombs, projectiles, grenades, mines and for demolition.
Explosives that are characterized by a very high rate of reaction, high pressure development, and the presence of a detonation wave in the explosive.
Because extremely high temperatures are required to initiate fusion reactions, a hydrogen bomb is also known as a thermonuclear bomb.
www.hydrocut.com /Terms/H.html   (1761 words)

  
 Tank - Wikipedia, the free encyclopedia
A tank is characterised by heavy weapons and armour, as well as by a high degree of mobility that allows it to cross rough terrain at relatively high speeds.
High explosive anti-tank weapons (HEAT), such as the bazooka, were a new threat in the Second World War.
Explosive reactive armour, or ERA, is another major type of protection against high explosive antitank weapons, in which sections of armour explode to dissipate the focussed explosive force of a shaped charge warhead.
en.wikipedia.org /wiki/Tanks   (8981 words)

  
 General Air Munitions Data (Appendix 2)
The terminal effects obtained from a high explosive bomb are determined by its fuzing.
High drag bombs are MK 82 (500#) and M117 (750#) bombs with the conical tail fin removed and folding retarding fins installed.
Upon detonation, the high explosive ruptures the warhead and dispenses the WP to generate a white cloud of smoke.
www.gruntonline.com /US_Forces/US_Artillery/arty13d.htm   (2694 words)

  
 Rocket Warheads
The explosive shaped-charge in the AT/ APERS warhead detonates at the aft end, producing the jet from the cone at the forward end.
The explosive charge is greater than that in the armor piercing warhead, but less than that in the fragmentation warhead.
A small explosive charge in the base fuze of the warhead dispenses the flechettes through the nose of the warhead after rocket motor burnout.
www.ordnance.org /rocket_warheads.htm   (963 words)

  
 Task Force Smith
One 105mm howitzer was positioned halfway between the battery and the infantry position in order to cover the length of the road and serve as an antitank gun.
The battery had only six armor-piercing high-explosive antitank HEAT rounds available (one-third of the total on hand when the 52d was loading at Sasebo, Japan), all of which were given to the single howitzer forward.
Antitank mines would have stopped the enemy advance, but there were none in Korea.
korea50.army.mil /history/factsheets/tfsmith.shtml   (1786 words)

  
 Shturm
Due to its long range of fire, short time of flight to the target and high noise immunity, the Shturm system possesses an incontestable advantage over such antitank systems as Konkurs, Fagot, TOU and HOT in terms of these characteristics in particular and overall performance as a whole.
High noise immunity ensures effective firing without decreasing the target hit probability under natural and man-made radio and IR interferences.
Another proof of the high combat effectiveness of the Shturm-V system has been furnished by the demonstration firings of the 9M114 (Shturm) and 9M120 (Ataka) missiles from the Mi-28A helicopter, which took place at the firing range in Vidsel (Sweden) at the end of 1995.
www.enemyforces.com /missiles/shturm.htm   (1196 words)

  
 RED THRUST STAR
Antitank fires are integral to defense, blocking further enemy movement and assist in creating favorable conditions for a counterattack.
Antitank units occupy firing lines to halt the enemy penetration and destroy his forces prior to committing the counterattack force.
Antitank assets, in conjunction with the regiments first-echelon battalions, would be employed to hold the flanks of the penetration.
fmso.leavenworth.army.mil /Red-Star/issues/JUL93/JUL93.HTML   (10337 words)

  
 CLOSE-IN WEAPON SYSTEMS
Antitank grenade launcher systems allow an infantryman to efficiently engage armored combat vehicles at short ranges and light fortifications, to suppress fire emplacements located in buildings and structures.
The WH developed for the PG-7VR round was later on successfully used for development of the RPG-27 antitank rocket grenade with a disposable launcher and the PG-29V round which were put into service in 1989.
The RPG-26 and RPG-27 antitank rocket grenades with single-shot launchers developed by FSUE "SRPE "Bazalt" are actually a soldier's individual weapon intended for fighting armored targets, they are also highly efficient for suppressing manpower located in bunkers, brick and reinforced concrete structures or in fortifications of various types.
www.bazalt.ru /bl-boy-eng.htm   (1103 words)

  
 M20 3.5 Inch Rocket Launcher
These launchers are designed to launch high explosive rockets and smoke rockets against ground targets.
These high-explosive antitank rockets are capable of penetrating heavy armor at angles of impact greater than 30°.
The body contains a copper cone, whose apex is to the rear, which acts to shape the high explosive charge of approximately, 1.88 pounds of Composition B. The penetration effect is derived from the shaped charge.
www.inetres.com /gp/military/infantry/antiarmor/M20.html   (911 words)

  
 NDM Article - Protection of Army Trucks Requires Tradeoffs
Some modern warheads, such as the newer TOW antitank missiles, are designed to defeat this type of armor, experts said, by using dual tandem warheads, one detonating a split second after the other.
The explosive charge is triggered by a side-looking radio-frequency proximity fuze, which senses the incoming projectile as it passes nearby.
The explosion is intended to kill the passing threat but does not damage the protected vehicle, although many armor officers are not receptive to this technology precisely because they fear it will damage their own vehicles or harm friendly troops.
www.nationaldefensemagazine.org /issues/2004/Aug/Protection.htm   (1784 words)

  
 60mm HVG Chilean
It was a small 60mm gun that provided high velocity kinetic energy projectiles to penetrate unheard of amounts of armour at considerable ranges.
This left the penetrator to fly at extremely high velocities and transfer a larger amount of energy to the target than it should be the case with a large diameter slower round.
They were limited by the low internal pressures that their barrels could handle, thus, IMI then began to develop a new weapon to use a down scaled variant of the M111 round able to be fitted to lighter vehicles.
www.mheaust.com.au /IDF/Research/idf60/m2460fw.htm   (1903 words)

  
 History and Types of Military Tanks
Some antitank ammunition (HESH or HEP) uses flexible explosive material, which squashes against a vehicle's armour, and causes dangerous spalling of material inside the tank which may kill the crew without penetrating the armour.
high explosive antitank weapons, in which sections of armour explode to dissipate the focussed explosive force of a
Whilst many handheld infantry antitank rockets, missiles and grenades will not penetrate the front armour of a tank, they will generally speaking penetrate the weaker, rear, top and perhaps sides, as well as being able to easily damage the running gear to inflict an "M" (mobility) kill.
www.edinformatics.com /inventions_inventors/military_tank.htm   (7669 words)

  
 Lord Strathconas Horse (Royal Canadians) // Support Weapons
With its tandem high explosive warhead, it is effective against bunkers, earth works, and armour targets even when equipped with explosive reactive armour (ERA).
Its high flexibility allows it to operate in open ground, wooded zones or an enclosed space in built-up areas.
The primary round is the High Explosive Anti-Tank commonly referred to as HEAT.
www.strathconas.ca /armour_weps.php   (403 words)

  
 Army Times - News - More News.
Lovett said this surprised him, because the Iraqi military was presumed to have substantial supplies of Soviet-era antitank missiles.
Instead, the main gun rounds of choice were the high-explosive antitank (HEAT) and multi-purpose antitank (MPAT) rounds, which despite their names are mainly used to attack unarmored vehicles and buildings.
Units that deployed with the most spare parts fared best, but the pace of the drive to Baghdad meant spare parts were not pushed forward until the Iraqi capital had been secured.
www.armytimes.com /story.php?f=1-292925-1905073.php   (798 words)

  
 M371El 90-mm High Explosive, Antitank
The high explosive, antitank recoilless rifle round utilizes a special fin-stabilized projectile which employs the shaped-charge principle to defeat armor.
It relies upon a concentration of the effect of the explosive filler through its shape.
The shape of the filler is maintained by a metal cone which forms a slug when the filler is exploded.
www.globalsecurity.org /military/systems/munitions/m371.htm   (216 words)

  
 The Vehicles
The L/71 designation refers to the caliber length of the gun; the KwK 43 was 71 lengths of its bore diameter, compared to the shorter L/56 KwK 36 88mm gun mounted in the Tiger I. The KwK 43 was the longest gun mounted in any German tank.
The gun could fire high explosive shells (Sprenggranaten) against bunkers or lightly armored targets, and two types of armor piercing rounds against tank targets.
The Panzergranate 40 was a high velocity solid shot with a sub-caliber tungsten core.
www.ss501panzer.com /vehicles.htm   (1773 words)

  
 [No title]
It was a high explosive charge that blew a 20 inch hole thru about eight inches of still viable, steel re-enforced concrete.
Explosive experts say this is the result of a shaped charge placed there by government agents.
Sheet explosives are designed for use as a cutting, breaching, or cratering charge, and especially for use against steel targets.
www.alamo-girl.com /03603.htm   (19519 words)

  
 FM 1-140 Chapter 5
Functioning with both explosive and incendiary effect, the M56A3/A4 HEI is intended for use against ground targets, including lightly armored vehicles.
The explosive charge is 165 grains (.37 ounce); the incendiary charge is 20 grains.
The projectile body is steel and is loaded with a 340 grain (.76 ounce) explosive charge and a spin compensated shaped charge liner that has a PD (M759) fuze.
www.cavalrypilot.com /fm1-140/CH5.HTM   (4797 words)

  
 Weapons
Its high rates of fire in the jungle environment had a larger impact on increasing American morale than on actually inflicting enemy casualties.
Stabilized in flight by the spin imparted on it by the rifled barrel the grenade rotated at 3,700rpm, this in turn, after approximately 15 meters of flight, armed the grenade.
The M18 is a command-detonated mine and may be employed with obstacles or on the approaches, forward edges, flanks, and rear edges of protective minefields as close-in protection against an unprotected infantry attack.
www.foxco-2ndbn-9thmarines.com /new_page_27.htm   (4738 words)

  
 FM 3-06.11 Appendix H
They were fired at high angle over low buildings and from around buildings with little or no attempt made to aim.
Mortars, with their high trajectory, have also proved useful in the urban environment, but as with artillery, concerns about collateral damage have often limited their use.
However, if they are willing to accept high casualties, and can either focus their firepower or simply mass it regardless of collateral damage, they will normally prevail eventually.
www.inetres.com /gp/military/FM3-06_11H.html   (5946 words)

  
 UPGRADING FRAGMENTATION TANK AMMUNITION
Such design has also compensated for range dispersion, which considerably reduces the effectiveness of ordinary HEF projectiles during flat fire.
The latter include armored vehicles with powerful antitank armament (tanks, infantry combat vehicles), antitank guided missile (ATGM) systems, antitank infantry weapons, and attack helicopters fitted with ATGM systems.
APFSDS and HEAT rounds are used to fight combat vehicles, while HEAT and HEF rounds with contact fuzes are used to engage other antiarmor-capable targets that in a number of cases turn out more dangerous than combat vehicles.
www.milparade.com /security/28/072x.htm   (601 words)

  
 ARMAMENT of AH-64
This high explosive, antitank warhead is effective against various types of armor including appliqué and reactive.
The M151 HE is an antipersonnel, antimateriel warhead and is traditionally referred to as the "10 Pounder." The bursting radius is 10 meters; however, high velocity fragments can produce a lethality radius in excess of 50 meters.
The HYDRA-70 High Explosive Remote Set (HERS) Rocket provides an aircraft with a Remote Set (RS), multi-option capability for use against canopy or bunker penetration targets, as well as against targets in the open.
www.voodoo.cz /ah64/arm.html   (3659 words)

  
 RED THRUST STAR
An antitank regiment is supposed to be able to take on a brigade attack from an unprepared deployment line with a 90% chance of success; a battalion should tackle a battalion attack with similar prospects of repulsing it.
Antitank battalions should be reinforced with howitzers and air defense, at least as they enter battle.
This is also true of all types of unit and formation that are assigned wide sectors in maneuver defense, or even in positional defense, given the greatly increased accuracy and destructiveness of air-delivered and indirect fire, and the consequent rapid loss of combat effectiveness to be expected on sectors where the enemy concentrates his fire.
fmso.leavenworth.army.mil /red-star/issues/OCT95/OCT95.HTML   (17525 words)

  
 Appendix I - Glossary
EXPLOSIVE ORDNANCE DISPOSAL UNIT- Personnel with special training and equipment who render explosive ordnance safe, make intelligence reports, and supervise the safe removal of ordnance.
FUZE- A term used for the mechanical or electrical device that initiates detonation of an explosive at a desired time.
Weapons are released from the aircraft by a controller on the ground.
www.tpub.com /aviord321/185.htm   (824 words)

  
 CHAPTER VI, South to the Naktong, North to the Yalu
From this high point both the highway and railroad were in view almost the entire distance to Suwon, eight miles to the north.
Nearly all this ammunition was high explosive (HE); only 6 rounds were high explosive antitank (HEAT), and all of it was taken to the forward gun.
Within an hour, about 1230, the enemy appeared in force on the high hill to the west of the highway overlooking and dominating the knob on that side held by a platoon of B Company.
www.kmike.com /Appleman/Chapter6.htm   (7992 words)

  
 Vehicle Data
This feature enabled the vehicles to travel at high speeds over roads on their wheels, while also giving them good cross-country mobility once the tracks were installed.
The M113 APC also served in Vietnam, and it was the South Vietnamese who introduced new tactics in the use of these APCs.
The M551, designed for the European theater as a light reconnaissance and airborne assault vehicle, proved fast and agile, but very vulnerable to mines and handheld antitank weapons.(73) The 152mm gun-launcher proved devastating, especially with its antipersonnel ammunition, however incomplete combustion of the propellant casing presented problems.
afvdb.50megs.com /usa   (4653 words)

  
 Urban Leopard 2 Variant Planned - Military Photos
KMW has already developed and tested a new mine protection kit for the Leopard 2 that is being installed in a batch of vehicles for Germany and Sweden and could also be fitted to the Leopard 2 PSO.
This provides a high level of protection against anti-tank mines and explosively formed penetrator-type ordnance.
While the ideal solution wouldbe to extend enhanced protection through a full 360°, this is not possible without increasing the overall combat weight to an unacceptable level.
www.militaryphotos.net /forums/showthread.php?t=71844   (826 words)

  
 [No title]
high explosive dual purpose (ammunition), AR 310-50, FM 7‑8, FM 7‑20, FM 3‑22.27 (23‑27), FM 3‑22.31 (23‑31), FM 3‑90.1 (71‑1)
high-explosive incendiary-tracer (ammunition), FM 3‑90.1 (71‑1); high explosive incendiary-tracer, FM 3‑21.71 (7‑7J), FM 3‑21.71 (7‑7J), FM 7‑20, FM 3‑06.11 (90‑10‑1), STP 7‑11M14‑SM‑TG
high frequency, FM 7‑20, FM 7‑30, FM 7‑93, FM 7‑98, FM 90‑26, ARTEP 7‑30‑MTP
www.combat.ws /S4/INFANTRY/H.htm   (606 words)

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