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The FReeper Foxhole's TreadHead Tuesday - U.S. Self Propelled Artillery - Sep. 7th, 2004
www.stardestroyer.net ^ | Michael Wong

Posted on 09/06/2004 11:23:18 PM PDT by SAMWolf



Lord,

Keep our Troops forever in Your care

Give them victory over the enemy...

Grant them a safe and swift return...

Bless those who mourn the lost.
.

FReepers from the Foxhole join in prayer
for all those serving their country at this time.


...................................................................................... ...........................................

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Self Propelled Artillery




The modern artillery piece is an incredibly lethal and (in the public eye) totally unappreciated piece of machinery. It lacks the popularity and accessibility of the personal firearm or the glamour of the main battle tank, but artillery is an absolutely crucial component of combined-arms tactics in ground warfare. Sci-fi fan discussions of ground warfare often assume that artillery is unnecessary in the presence of air support, but this is a totally unrealistic approach. While artillery doesn't produce pretty pictures of smart bombs hitting buildings for CNN, it does produce results, particularly against targets which are not easily seen from the air. Unlike aircraft, artillery is unaffected by cloud cover or similar visibility conditions; as long as the spotter can relay the target location, the act of aiming is performed through mathematical computation rather than visual target acquisition.

Furthermore, artillery isn't as easily fooled by cardboard decoys or other guerilla tricks, since its targeting is based on forward observers rather than detection from a distance. An artillery piece is also much less expensive than an aircraft, and a high explosive shell is much less expensive than a multi-million dollar guided missile. Artillery has an effective 100% duty cycle in the local combat area, unlike aircraft which cover large areas and must periodically return to base for refueling, maintenance, etc. Artillery is also much harder to detect than aircraft. Even a stealth aircraft is neither invisible or silent, while a camouflaged artillery piece can avoid detection until it opens fire, even in daytime.



Artillery pieces can range from small 52mm mortars to massive 8-inch self-propelled howitzers such as the M110A1, and they serve two purposes: close-range infantry support and long-range destruction of enemy units. Since artillery fires projectiles in an arcing trajectory, it has the absolutely priceless ability to hit targets without a line of sight. The importance of this capability simply cannot be overstated. An enemy tank column can be attacked by field artillery from behind geographical obstructions, and even if the attacking artillery is within range, the tanks still wouldn't be able to shoot back. In mountainous terrain, this capability is absolutely crucial; an army without artillery is a dead army. Of course, this leads to the obvious question of how artillery is aimed, and that job falls to fire control and the forward observer.

Forward observers operate independently, and their job is to locate the target. They can be anything from specially equipped vehicles to men on foot, and they are typically equipped with laser rangefinders and accurate positioning systems such as GPS systems, so that they can relay very accurate targeting data back to fire control. Fire control then performs mathematical computations to determine the ideal firing angle and charge in order to hit the target, factoring in such variables as wind, humidity, temperature, etc. Modern systems even have multiple simultaneous strike capability, which is accomplished by firing three times in rapid succession: once at very high elevation, once at medium elevation, and once at low elevation. All three shots are timed so that they hit the target at the same time, from three different angles. Against a hardened target, this can effectively triple the power of the weapon. Against soft targets like infantry, the approach is somewhat different; a single proximity-fused projectile is set to explode in the air above the target and shower it with shrapnel. Either way, whether the target is a bunker, a column of armoured vehicles, or a group of infantry, if the artillery can find it, the artillery can destroy it.



Unfortunately, the greatest advantage of the artillery piece is also its greatest weakness: the parabolic trajectory of its projectile. While it allows the artillery piece to hit its target at great distances without a line of sight, it also allows a well-equipped enemy to swiftly locate the artillery piece, simply by tracking the arc of its projectile and mathematically computing its source. Specialized systems have been designed for just this purpose: for example, the EMI Cymbeline radar system is a specialized mortar-locating radar system, and the US Army's Firefinder system can locate both mortars and field artillery pieces. This means that field artillery is as much of a target as a threat, and the best efforts at concealment are basically for naught when the gun is ordered to open fire. However, the enemy must be well equipped in order to exploit this weakness, thus further underscoring the necessity of artillery: an enemy without effective artillery of his own would be helpless to exploit this weakness, so you would be able to attack him with impunity.

Another point of vulnerability is the forward observer, since your artillery cannot target the enemy if your forward observers have been killed or captured. A possible alternative to the forward observer is the small aerial RPV (remote piloted vehicle), which is already in use for naval gunnery. However, the RPV is an expensive device, and forward observers are expected to be available on the battlefield by the time artillery is deployed.



Mobile warfare is hampered by immobile artillery support, so a full-scale conventional warfare scenario requires self-propelled artillery pieces. The doctrine of self-propelled gun deployment calls for large numbers of independent units to situate themselves around the countryside and move with the infantry and armour units. When a target is identified by the spotters, all of these artillery pieces will simultaneously open fire and shower it with shells, before pulling up stakes and changing positions in order to avoid the inevitable enemy artillery counter-attack (the slang term is "shoot and scoot". In this way, mobile artillery units achieve the dangerous combination of mobility, dispersion, and firepower concentration.

The M109 Series of 155mm SP Howitzer will be covered in next weeks Treadhead Tuesday Thread




TOPICS: VetsCoR
KEYWORDS: armor; artillery; fampl; freeperfoxhole; redleg; spartillery; tanks; treadhead; veterans
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To: SAMWolf; Light Speed; MeekOneGOP

Say hello to my little friend.

101 posted on 09/07/2004 9:29:01 PM PDT by PhilDragoo (Hitlery: das Butch von Buchenvald)
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To: Professional Engineer

Well lets just say I got banned from the air base at Duluth for being a know narcotics user and leave it at that.


102 posted on 09/07/2004 9:30:18 PM PDT by Valin (I'll try being nicer if you'll try being smarter.)
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To: PhilDragoo

In other military/defense news, France's aggressive marketing campaign to woo the Pentagon with its "Kerry" Self-Propelled Kibitzer has been shelved.

The "Kerry" was designed to fire three different opinions at any given issue, a yes, a no, a maybe, with the intention of at least confusing the opponent if not silencing him.

Initial field tests showed an embarrassing tendency of the "Kerry" to self-destruct, shooting itself in the foot as it were.


ROTFLMAO


103 posted on 09/07/2004 9:36:30 PM PDT by Valin (I'll try being nicer if you'll try being smarter.)
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To: Valin; Light Speed; SAMWolf
From the authentic Comrade Kerry archives at the Museum of Friends of the Revolution in Kerry Okie City:


104 posted on 09/07/2004 9:41:36 PM PDT by PhilDragoo (Hitlery: das Butch von Buchenvald)
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To: Light Speed

I've used "rail guns" in some of my 3D Shooters. :-)


105 posted on 09/07/2004 10:22:32 PM PDT by SAMWolf (Contrary to belief, the artillery do not believe they're God. They just borrowed his "Smite" button)
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To: Valin
You see even back in 71 George Bush KNEW he was going to run against John Kerry, so he had Pitkin infiltrate the VVAW just so he could do this.

LOL! I wouldn't put it pastr the Kerry campaign to alledge that.

106 posted on 09/07/2004 10:23:37 PM PDT by SAMWolf (Contrary to belief, the artillery do not believe they're God. They just borrowed his "Smite" button)
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To: PhilDragoo

What is it with the Democrats and the Chi-Coms? You almost need a crowbar to separate them.


107 posted on 09/07/2004 10:25:59 PM PDT by SAMWolf (Contrary to belief, the artillery do not believe they're God. They just borrowed his "Smite" button)
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To: colorado tanker
You don't really own real estate until you get boots (or treads) on it.

And control those inside that real estate!

108 posted on 09/07/2004 10:28:44 PM PDT by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: w_over_w
Well it's good to see you.

Mercy! No wonder the damn Iraq'ies surrendered so quickly during "Desert Storm."

We've got the power!

109 posted on 09/07/2004 10:31:44 PM PDT by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: Professional Engineer

Honorable service is honorable service. Did my job the same as you.


110 posted on 09/07/2004 10:32:21 PM PDT by SAMWolf (The only veterans' benefit John Kerry fought for was the right of vets to be spit upon in public.)
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To: alfa6
Trivia Question

No clue here.

111 posted on 09/07/2004 10:33:29 PM PDT by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: GailA

Good job!


112 posted on 09/07/2004 10:36:59 PM PDT by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: tomball

Good evening tomball. Cool pic.


113 posted on 09/07/2004 10:37:43 PM PDT by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: PhilDragoo
The "Kerry" was designed to fire three different opinions at any given issue, a yes, a no, a maybe, with the intention of at least confusing the opponent if not silencing him.

LOL. Thanks for the information and fun Phil.

114 posted on 09/07/2004 10:39:56 PM PDT by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: Light Speed
"Oh my god...somebody shut him up"!

LOL. Hiya Light Speed.

115 posted on 09/07/2004 10:40:36 PM PDT by snippy_about_it (Fall in --> The FReeper Foxhole. America's History. America's Soul.)
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To: snippy_about_it; ijcr

Perhaps "ijcr" will want on your ping list. Twenty four years in the British Army, discharged 1991, not PC.


116 posted on 09/08/2004 1:38:13 AM PDT by Iris7 (Never forget. Never forgive.)
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To: SAMWolf
hehe! Thank you. :^D

117 posted on 09/08/2004 2:51:47 AM PDT by MeekOneGOP (There is only one GOOD 'RAT: one that has been voted OUT of POWER !! Straight ticket GOP!)
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To: PhilDragoo

BTTT!!!!!!


118 posted on 09/08/2004 3:03:04 AM PDT by E.G.C.
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To: PhilDragoo; Happy2BMe; devolve
Aw ..... isn't that nice?? John Kerry and Johnny Chung at the Breakfast Club.

119 posted on 09/08/2004 3:05:54 AM PDT by MeekOneGOP (There is only one GOOD 'RAT: one that has been voted OUT of POWER !! Straight ticket GOP!)
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To: snippy_about_it; SAMWolf

Regards the Rat Patrol ? I was thinking of the M7 Priest, cause I can remember them racing by in their jeeps and tossing grenades into the "pulpit". Even as a kid I could figure out that was strictly Hollywood.

I looked around on google for a few minutes to see if I could find some pics to back up my assertion. No luck but I did find a Rat Patrol lunch box with thermos and an Aurora Plastic model kit with 15 figures and a couple of jeeps.

Regards

alfa6 ;>}


120 posted on 09/08/2004 6:46:44 AM PDT by alfa6 (120 folders done, 2 to go thru...but the last one is a dooozy)
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