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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

On This Day In History


Birthdates which occurred on September 07:
1533 Queen Elizabeth I England, (1558-1603) daughter of Henry VIII and Anne Boleyn
1829 August Kekule von Stradonitz discovered structure of benzene ring
1829 Ferdinand Vandiveer Hayden US, geologist (Geograph Survey 1859-86)
1860 Grandma (Anna Maria) Moses NY, primitive painter (Old Oaken Bucket)
1900 "Janet" Taylor Caldwell England, novelist (Melissa)
1908 Dr Michael E DeBakey artificial heart pioneer
1908 Paul Brown Norwalk Ohio, NFL hall of famer (Browns, Bengals)
1909 Elia Kazan Canstaninople Turkey, director (Streetcar Named Desire)
1913 Anthony Quayle England, actor (Anne of 1000 Days, Lawrence of Arabia)
1914 James Van Allen discovered Van Allen radiation belts
1922 Art Ferrante pianist (Ferrante & Tachere-Exodus)
1923 Peter Lawford London England, actor (Mrs Miniver, The Thin Man)
1924 Daniel Inouye (Sen-D-Hi), chair of Iran-Contra hearings
1924 Leonard Rosenman Bkln NY, TV composer (Marcus Welby MD)
1930 Sonny Rollins NYC, jazz saxophonist (Blue Room)
1934 Bill Giles Rochester NY, baseball owner (Phila Phillies)
1936 Buddy Holly singer (Peggy Sue, That'll Be the Day)
1939 S David Griggs Portland Oregon, astronaut (STS 51D, STS 33)
1942 Garrison Keillor humorist(or so it's said) (Praire Home Companion)
1942 Richard Roundtree actor (Shaft, Earthquake)
1949 Gloria Gaynor Newark NJ, disco singer (I Will Survive)
1950 Peggy Noonan author (What I Saw at the Revolution)
1954 Corbin Bernsen North Hollywood Calif, actor (Arnie Becker-LA Law)
1957 Melvin Edward Mays one of FBI's most wanted
1985 Tatia Jayne Starkey Ringo's 1st grandchild




Deaths which occurred on September 07:
1151 Geoffrey Plantagenet conquered Normandy, dies at 38
1909 Eugene Lefebvre dies test piloting a Wright A aircraft
1966 Al Kelly double talk comedian (Ernie Kovacs Show), dies at 67
1969 Everett McKinley Dirksen ("The Wizard of Ooze")(Sen-IL.R), dies at 73
1971 Spring Byington actress (Lily Ruskin-December Bride), dies at 84
1978 Keith Moon, rock drummer (Who), dies of drug OD at 31


Reported: MISSING in ACTION
( Expanded with full Bios, history, & MIA report )

HIP HIP HOORAY!!! No one missing in action Today!!!!

POW / MIA Data & Bios supplied by
the P.O.W. NETWORK. Skidmore, MO. USA.


On this day...
3114 BC Presumed origin of Mayan "long count" calendar system
0070 Roman army under Titus occupies & plunders Jerusalem

1571 At the Battle of Lepanto in the Mediterranean Sea, the Christian galley fleet destroys the Turkish galley fleet.

1630 The town of Trimontaine, in Massachusetts, is renamed Boston, and becomes the state capital.
1664 Peter Stuyvesant surrenders New Amsterdam to English fleet
1714 Treaty of Baden-French retain Alsace, Austria gets right bank of Rhine
1776 American submersible craft Turtle attacks British Admiral Richard Howe's flagship Eagle in the first use of a submarine in warfare.
1800 Zion AME Church dedicated (NYC)
1813 "Uncle Sam" 1st used to refer to US (Troy Post of NY)
1822 Brazil declares independence from Portugal (National Day)
1825 The Marquis de Lafayette, the French hero of the American Revolution, bade farewell to President John Quincy Adams at the White House.
1864 Union General Phil Sheridan's troops skirmish with the Confederates under Jubal Early outside Winchester, Virginia
1876 The James-Younger gang botches an attempt to rob the First National Bank of Northfield, Minnesota.
1880 Geo Ligowsky patents device to throw clay pigeons for trapshooters
1889 Start of Sherlock Holmes "Adventure of The Engineer's Thumb" (BG)
1892 James J Corbett kayos John L Sullivan in round 21 at New Orleans
1896 1st closed-circuit auto race, at Cranston, RI
1896 A. H. Whiting won 1st closed-circuit auto race held
1903 Federation of American Motorcyclists organized in NY
1914 New York Post Office Building opens to the public
1916 Workmen's Compensation Act passed by Congress
1923 Boston Red Sox Howard Ehmke no-hits Phila A's, 4-0
1927 Philo Farnsworth demonstrates 1st use of TV in SF
1934 Luxury liner "Morro Castle" burns off NJ, killing 134
1936 Boulder Dam (now Hoover Dam) begins operation
1940 German Air Force blitz London for 1st of 57 consecutive nights
1948 1st use of synthetic rubber in asphaltic concrete, Akron Oh
1952 Outfielder Don Grate throws a baseball a record 434'1" (Tenn)
1954 Integration begins in Wash DC & Balt MD public schools
1956 Bell X-2 sets Unofficial manned aircraft altitude record 126,000'+
1963 1st US TV appearance of the Beatles (Big Night Out-ABC)
1963 Pro Football Hall of Fame dedicated in Canton Ohio
1970 Donald Boyles sets record for highest paracute jump from a bridge, by leaping off of the 1,053' Royal George Bridge in Colorado
1976 US courts find George Harrison guilty of plagarism (He's So Fine)
1977 Convicted Watergate conspirator G. Gordon Liddy was released from prison after more than four years.
1978 1st game of the Boston Massacre, Yanks beat Red Sox 15-3
1979 The Entertainment and Sports Programming Network (ESPN) made its cable television debut.
1980 32nd Emmy Awards shown despite boycott
1980 Earnest Gray becomes 2nd NY Giant to score 4 TDs (vs St Louis)
1981 Judge Wapner & the People's Court premier on TV
1983 Drury Gallagher sets fastest swim around Manhattan (6h41m35s)
1986 Desmond Tutu installed to lead south African Anglican Church
1988 Guy Lafleur, Tony Esposito & Brad Park inducted in NHL Hall of Fame
1988 Security & Exchange Comm accuses Drexel of violating security laws
1991 Monica Seles wins the US Open
1993 President Clinton and VP Gore announced a broad program to streamline the government.(ROTFLMAO)
1995 Sen Bob Packwoord (R-Ore) resigns rather than face expulsion.
2000 A jury in Coeur D'Alene, Idaho, awarded $6.3 million to a woman and her son who were attacked by Aryan Nations guards outside the white supremacist group's north Idaho headquarters.


Holidays
Note: Some Holidays are only applicable on a given "day of the week"

Brazil : Independence Day (1822)
US : National Grandparents' Day (Sunday)
Wall-to-Wall Sports Television Day
Kiss a Bald Head Week Begins
National Bourbon Month


Religious Observances
Feast of St. Regina, virgin and martyr.


Religious History
1724 The first American congregation of Dunkards (German Baptists) gathered in Philadelphia, PA.
1785 The Sunday School Society was formed in London, under the leadership of Robert Raikes. It provided weekly Christian tutoring for the poor. Eventually 3,730 schools were formed, and their success ultimately inspired the founding in 1824 of the American Sunday School Union.
1807 Protestant Christianity first came to China when English missionary Robert Morrison, 25, arrived on this date. (Catholic missions had first penetrated China in the 16th century with the arrival of Jesuit Matteo Ricci in 1582.)
1845 St. Louis, Missouri, became the site of the first Hebrew synagogue to be built in the Mississippi Valley.
1958 The first cathedral of the Syrian Orthodox Church in the U.S. and Canada was dedicated in Hackensack, NJ. The American archdiocese for this branch of Orthodoxy was created the previous year by Syrian Orthodox Patriarch Ignatius Yacoub III.

Source: William D. Blake. ALMANAC OF THE CHRISTIAN CHURCH. Minneapolis: Bethany House, 1987.


Thought for the day :
"One man tells a falsehood, a hundred repeat it as true."


Translating Southern United States Slang to English...
BAHS - noun. A supervisor.

Usage: "If you don't stop reading these Southern words and git back to work, your bahs is gonna far you!"


Quotes" About Cats...
The real measure of a day's heat is the length of a sleeping cat.


Politically Correct Terms For Males...
He will never : GROW BALD
He will become : FOREHEAD ENHANCED


Bumper Stickers...
Consciousness-the annoying time between naps


21 posted on 09/07/2004 6:16:00 AM PDT by Valin (I'll try being nicer if you'll try being smarter.)
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To: snippy_about_it; bentfeather; Samwise
Good morning ladies.
CHATHAM, Mass. (Dec. 31, 2001) -- Carrying on a tradition that began in 1991, nearly 1,000 residents of Chatham gathered here today for their annual town picture at Chatham light on the grounds of Coast Guard Station Chatham. This year, in celebration of the lighthouse's 125th anniversary, the towns people requested the National Flag Truck make an appearance with three of its five 90' X 45' American flags. The National Flag Truck is based in Boston at the Boston national historical park, "The FreedomTrail," and is on call 24 hours a day, 300 days a year. Each year, the flags are flown at more than 40 official government ceremonies. USCG photo by PA3 Amy Thomas
22 posted on 09/07/2004 6:37:13 AM PDT by Professional Engineer (I'm a TreadHead, he's a TreadHead, wouldn't you like to be a TreadHead too?)
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To: SAMWolf; Professional Engineer; snippy_about_it; PhilDragoo; Matthew Paul; Samwise; All

Good morning everyone!

23 posted on 09/07/2004 6:41:26 AM PDT by Soaring Feather
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To: 1stFreedom; Cannoneer No. 4; Redleg Duke; SAMWolf; archy; I got the rope; 300winmag; ...

FAMPL treadhead history ping.
SP howitzers.


24 posted on 09/07/2004 6:45:55 AM PDT by Darksheare (Conquerors of the nice T-shirt!)
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To: Valin

On this day...

1991 Professional Engineer becomes a civilian again at midnight after 7 years, 10 months, 7 days of active duty.(finished Valin's Commie Whipping)


25 posted on 09/07/2004 6:48:32 AM PDT by Professional Engineer (I'm a TreadHead, he's a TreadHead, wouldn't you like to be a TreadHead too?)
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To: A Jovial Cad
The A-10, siiiiiigh!


26 posted on 09/07/2004 6:49:43 AM 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: Aeronaut

Morning Aeronaut.


27 posted on 09/07/2004 6:50:14 AM 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: E.G.C.

Morning E.G.C.

Thanks for your daily bump of yesterday's thread.


28 posted on 09/07/2004 6:50:49 AM 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: SLB

I thank your Father-in-law for his service. Sounds like he had quite a career. Hope we can bring back some good memories


29 posted on 09/07/2004 6:58:08 AM 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: The Mayor
Morning Mayor

When I look in the mirror every morning, I see my biggest problem staring at me."

Boy Ain't that the truth!

30 posted on 09/07/2004 6:59:04 AM 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: GailA

Morning GailA. How's the graphics recovery going?


31 posted on 09/07/2004 6:59:32 AM 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: alfa6

Morning alfa6.

Scoot and Shoot :-)


32 posted on 09/07/2004 7:00:54 AM 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: manna
Hi Manna!


33 posted on 09/07/2004 7:01:26 AM 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: SAMWolf

Yes it is..


34 posted on 09/07/2004 7:04:45 AM PDT by The Mayor ("Jesus, I don't have anything to give you today, but just me. I give you me!")
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To: Valin
1776 American submersible craft Turtle attacks British Admiral Richard Howe's flagship Eagle in the first use of a submarine in warfare.

The American Turtle was successfully launched in the dark of night on September 6/7, 1776 against the British flagship, HMS Eagle, a 64 gun frigate moored in New York harbor off of the island now occupied by the Statue of Liberty. The Turtle had undergone extensive test trials in the safe colonial waters of the Connecticut River off Old Saybrook, Ct., piloted by the inventor's brother Ezra Bushnell. Unfortunately, on the eve of the submarine's first combat mission, Ezra Bushnell died.

With a freshly recruited, but less practiced pilot, Ezra Lee of Old Lyme, Ct., the American Turtle made its way underwater to the rudder of the Eagle's hull. Unfortunately, Lee first struck metal rather than wood with the screw intended to attach the bomb to the enemy's hull. After a second failed attempt, Lee propelled the American Turtle away, only to be observed and chased. The bomb was released into the water and resulted in a frightening explosion. While the American Turtle failed to destroy its target, the British recognized the threat and moved the fleet. Weather problems, and other operating difficulties prevented a successful attack by the submarine before it was scuttled by the British while being transported.

35 posted on 09/07/2004 7:15:12 AM 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: Professional Engineer

Morning PE. Great Flag-O-Gram today.

I've never heard of The National Flag Truck.


36 posted on 09/07/2004 7:16:41 AM 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: bentfeather

Good Morning Feather.

I see you're all dressed up in armor this morning.:-)


37 posted on 09/07/2004 7:17:23 AM 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: Darksheare
Morning Darksheare


38 posted on 09/07/2004 7:20:27 AM 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: Professional Engineer

Thanks for serving PE. It's appreciated.


39 posted on 09/07/2004 7:21:33 AM 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: SAMWolf

Armour yes, a lady has to be prepared!!! LoL


40 posted on 09/07/2004 7:51:51 AM PDT by Soaring Feather
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