Searching for the truth Issues 28 - Documentation Center of Cambodia
Searching for the truth Issues 28 - Documentation Center of Cambodia
Searching for the truth Issues 28 - Documentation Center of Cambodia
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<strong>Searching</strong> <strong>for</strong> <strong>the</strong> Truth ⎯ HISTORY<br />
During <strong>the</strong> Vietnam War, almost every part <strong>of</strong> Mondul<br />
Kiri was showered by B-52s, including Oraing Ov.<br />
Along with <strong>the</strong> destruction <strong>of</strong> military targets, many<br />
people were killed and wounded, and lost <strong>the</strong>ir homes<br />
and household possessions.<br />
Phsa Prai, 52, is an ethnic Phnorng who is chief<br />
<strong>of</strong> Dak Dam subdistrict. During <strong>the</strong> 1969 bombing, he<br />
recalled that 40 people were killed, 30<br />
<strong>of</strong> whom died in a mass trench. Six <strong>of</strong><br />
<strong>the</strong>m were artillery gunners and four<br />
o<strong>the</strong>r were civilians. In addition, a<br />
primary school and several military<br />
vehicles and o<strong>the</strong>r equipment were<br />
damaged.<br />
The following is a brief,<br />
general description <strong>of</strong> an artillery hit by<br />
<strong>the</strong> B-52 bombs in 1969 in Dak Dam<br />
subdistrict. I’m afraid that I don’t<br />
understand this article. If might be<br />
based on a document <strong>the</strong> Americans left<br />
behind at Dak Dam, but it certainly<br />
wasn’t written in English originally. It<br />
also doesn’t seem to describe a “hit”;<br />
ra<strong>the</strong>r it describes equipment and<br />
procedures. Was this taken from a<br />
Khmer Rouge document found at Dak<br />
Dam?<br />
The M012 105mm Howitzer<br />
Caliber: 105 mm<br />
Length: 2.57 meters<br />
Weight: 1934 kg<br />
Elevation: -6 degrees to + 65 degrees<br />
Traverse: 46 degrees<br />
Range: 11,430 meters<br />
Muzzle velocity: 472 meters per<br />
second.<br />
This is <strong>the</strong> newer lighter version <strong>of</strong> <strong>the</strong><br />
M2, which was introduced in Vietnam<br />
during a war where guns were <strong>of</strong>ten<br />
transported by helicopter. It is in action<br />
at a new firebase. Technically, earth<br />
<strong>Documentation</strong> <strong>Center</strong> <strong>of</strong> <strong>Cambodia</strong> (DC-Cam)<br />
Number <strong>28</strong>, April 2002<br />
revetments have to be bulldozed and sandbags have to<br />
put in place in order to use it. This 105mm howitzer can<br />
be airlifted into a firebase on top <strong>of</strong> a hill. Everything<br />
<strong>for</strong> <strong>the</strong>se remote firebases has to be airlifted in and out.<br />
But gradually this combination <strong>of</strong> guns, ammunition<br />
and o<strong>the</strong>r equipment becomes home <strong>for</strong> <strong>the</strong> gunners.<br />
Mortars provide shorter-range cover. Once an<br />
area <strong>of</strong> <strong>the</strong> jungle is cleared, <strong>the</strong> 105mm howitzers are<br />
airlifted in by crane. With <strong>the</strong> firebase established,<br />
operational units can go out into <strong>the</strong> surrounding area.<br />
On search and destroy, <strong>the</strong>y can sweep through <strong>the</strong><br />
countryside until <strong>the</strong>y make contact with <strong>the</strong> enemy.<br />
Then <strong>the</strong>y radio back <strong>the</strong> map reference and call down<br />
an artillery barrage. The M105 howitzer provides<br />
battlefield flexibility <strong>for</strong> gunners in rough terrain. It can<br />
be towed, but in Vietnam, it was usually airlifted. As we<br />
move up a hillside in <strong>the</strong> jungle, sweating through every<br />
pore, we are liable to come under fire at any moment.<br />
It’s good to know that we’ve got firebase support, able<br />
to crash down 105mm rounds within seconds <strong>of</strong> a call<br />
on <strong>the</strong> radio.<br />
Procedure <strong>for</strong> Field Military Officers<br />
1. A point squad is in trouble and <strong>the</strong> Forward<br />
Observer (FO) instructs his Radio Transmission Officer<br />
(RTO) to transmit <strong>the</strong> position and distance back to <strong>the</strong><br />
firebase.<br />
2. Back at <strong>the</strong> Fire Support Base (FSB), <strong>the</strong> Fire<br />
Direction <strong>Center</strong> (FDC) quickly checks <strong>the</strong> FO’s<br />
calculations on <strong>the</strong> plotting board and <strong>the</strong>n relays <strong>the</strong><br />
exact required elevation and deflection to <strong>the</strong> gun crew.<br />
3. After a couple <strong>of</strong> smoke-rounds to pinpoint <strong>the</strong><br />
target, <strong>the</strong> seven-man crews <strong>of</strong> <strong>the</strong> 105mm howitzers<br />
load 42 lb HE rounds into <strong>the</strong> breaches, and start<br />
pulverizing <strong>the</strong> distant target.<br />
4. After <strong>the</strong> intense artillery barrage, Huey Cobra<br />
Gunships are flown into <strong>the</strong> target area to harass <strong>the</strong><br />
retreating enemy.<br />
_____________________<br />
Sophearith Chuong is a staff-writer <strong>for</strong> <strong>Searching</strong> <strong>for</strong><br />
<strong>the</strong> Truth.<br />
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