[sci.military] posting on small arms development

climber@sol.UVic.CA (11/21/89)

From: <climber@sol.UVic.CA>

I have noticed a lot of discussion concerning the relative merits between
weapons of a smaller caliber (like the M-16) and larger weapons (7.62 or 
9 mm).  In addition, some have argued against flachette based weapons
because if its relative lack of hitting power.  The argument I hear
most often in support of flachette or smaller calibers is that the idea
is to wound, not kill, the enemy soldiers.  The theory is since it requires 
additional resources to take care of him and because of the expected fast 
nature of a potential war, wounded soldiers do not come back into the fight
before its over.  This would appear to support smaller weapons that have
great accuracy and long range as their primary design concerns.

Has anyone discussed this with those that would actually be involved
(like some soldiers)?  How do they feel?  I myself would probably want
to take a weapon with long range ability for any open European fighting
but a heavier weapon for any close fighting (like cities or jungle)
where the hitting power prevents any 'returns from the dead'.

Craig                    climber@sol.UVic.CA
        ____           
vroom  /____\----       
~~~~~  \oooo/            disclaimer: the usual
-----\                  
      \  HETZER POWER! 
       \                

paulf@mcnc.org (Paul Damian Franzon) (11/22/89)

From: Paul Damian Franzon <paulf@mcnc.org>

> From: <climber@sol.UVic.CA>
> 
> I have noticed a lot of discussion concerning the relative merits between
> weapons of a smaller caliber (like the M-16) and larger weapons (7.62 or 
> 9 mm).  In addition, some have argued against flachette based weapons
> because if its relative lack of hitting power.  The argument I hear
> most often in support of flachette or smaller calibers is that the idea
> is to wound, not kill, the enemy soldiers.  The theory is since it requires 
> 
> Has anyone discussed this with those that would actually be involved
> (like some soldiers)?  How do they feel?  I myself would probably want
> to take a weapon with long range ability for any open European fighting
> but a heavier weapon for any close fighting (like cities or jungle)
> where the hitting power prevents any 'returns from the dead'.
> 

As an infantry officer I use direct fire weapons for two purposes:
1. To obtain what we call `mission kills'.  This requires killing 
   enemy soldiers, wounding them  or making their systems ineffective.
2. Suppress the enemy so that he can't fire (because doing so will
   expose himself to my fire.)

1 requires:
 a. penetrating a steel helmet and messing up what is inside at up to about
    300m (or more if possible)
 b. accurately and quickly firing a single shot out to about 300m to hit
    a man in the body while the firer is under the stress of combat.
 c. In jungle or cities being able to (i) bring your weapon quickly to bear
    and being able (ii) to penetrate bushes/trees and brick masonry and
    still achieve a mission kill.

2 requires:
 a. Reasonably accurate firing out to about 600m
 b. Sufficient ammo to keep this up for the time required (up to 30min.)


The current M16 has the following limitations:
  o Iron sights makes 1b difficult
  o The round can not do 1c(ii)  (dont know about 1a)

7.62mm round have all the penetration and accuracy requirements, except
  o weapon weight means more strength is required for 1b
  o weapon length makes 1c(i) difficult
  o round weight makes 2b difficult

The nations currently using 7.62mm weapons are moving to 5.56mm weapons with
optical sights (not scopes with cross hairs -- eg. The Steyr has a 1.5X optical
sight with circle for sighting.)   I understand that the new 5.56mm rounds
have many of the penetration properties of the old 7.62mm round (anyone out
there know for sure?  I know it can penetrate helmets but I dont know
about its foilage/tree/brick penetration ability.)

I have the current comments on the M16
 o Properly maintained (ie. cleaned at least twice a day, as any good 
   infantryman will do) it is as good as most other rifles of the same
   physical age.
 o Its inability to penetrate foilage was always mucched laughed at by
   non-US forces in Vietnamn.
 o I believe that the new M16A2 is outclassed by weapons such as the Austrian
   Steyr and the British indivdual weapon.  However I doubt if the
   US forces will buy foreign.

And a final comment:
 o Most of the small arms firepower of the squad lies in its automatic
   weapon(s), not in its rifles.  (Even in the US this was 7.62mm until
   the new better 5.56mm round came in.)  The rifleman's job is to hold and
   take ground and to protect the automatic weapons, amongst other things.

Paul Franzon
Captain
Royal Australian Infantry

borynec@watmath.waterloo.edu (James Borynec) (11/24/89)

From: bnr-di!borynec@watmath.waterloo.edu (James Borynec)

In article <11597@cbnews.ATT.COM>, climber@sol.UVic.CA writes:
> Has anyone discussed this with those that would actually be involved
> (like some soldiers)?  How do they feel?  

Personally, I like to carry a weapon with stopping power.  The
army has lots of weapons with long range and lots of stopping power.
They are tanks, guns, airplanes, helicopters, etc ...
The infantry has their machine guns for long range stuff.  
You should not deploy the infantry in places where they need to 
shoot their weapons more than about 200 meters.   Therefore 
I would argue that stopping power is more important than long
range.
j.b.



-- 
UUCP : utzoo!bnr-vpa!bnr-di!borynec  James Borynec, Bell Northern Research
Bitnet: borynec@bnr.CA        Box 3511, Stn C, Ottawa, Ontario K1Y 4H7

jacob@cd.chalmers.se.chalmers.se (Jacob Hallen) (11/24/89)

From: jacob@cd.chalmers.se.chalmers.se (Jacob Hallen)

> From: <climber@sol.UVic.CA>
> 
> I have noticed a lot of discussion concerning the relative merits between
> weapons of a smaller caliber (like the M-16) and larger weapons (7.62 or 
> 9 mm).  In addition, some have argued against flachette based weapons
> because if its relative lack of hitting power.  The argument I hear
> most often in support of flachette or smaller calibers is that the idea
> is to wound, not kill, the enemy soldiers.  The theory is since it requires 
> 
> Has anyone discussed this with those that would actually be involved
> (like some soldiers)?  How do they feel?  I myself would probably want
> to take a weapon with long range ability for any open European fighting
> but a heavier weapon for any close fighting (like cities or jungle)
> where the hitting power prevents any 'returns from the dead'.
> 

A very important factor in selecting a 5.56 mm weapon to succeed
7.62 mm ones is the training time. It takes 20% of the time and ammo
to train an infantry soldier to a comparable level using the 5.56 mm
rifle. In a conscript army like the Swedish one there is precious
little time and money to spend on each soldier (7 months is the
normal time) so with less time needed for basic training we can
improve training in other areas which in turn improve the survivability
of the soldier.

When logistics are concerned, it is a very great advantage to have
a single type of small arms amunition. A 5.56 weapon is so light
that you can equip officers, hospital personell, motor cyclists etc
with it.

The caliber of a round is a rather small factor in the type of wound
it makes. Speed at impact and the stability of the round are
much more important. Here in Sweden we shoot pigs so our doctors can
train wartime surgery. The wounds I have seen from the AK4 (7.62) and
the AK5 (5.56) are very much the same, with small entrance holes
and severe shock damage around the bullet path. The m/45 SMG (9 mm)
produces less shock damage, but the exit hole is often quite large.
The M16 produces uneven results. Sometimes the bullets go right
through with very little damage and sometimes they tumble on
impact, making such a great mess that there no point in trying surgery.

In a streamlined system where lots of people are trained in a short
time and where uniformity of equipment is important you can't
supply the infantry man with the best weapons for each different
surrounding. Good enough will have to do.


Jacob Hallen

davecb@nexus.yorku.ca (David Collier-Brown) (11/25/89)

From: davecb@nexus.yorku.ca (David Collier-Brown)

In article <11597@cbnews.ATT.COM>, climber@sol.UVic.CA writes:
> Has anyone discussed this with those that would actually be involved
> (like some soldiers)?  How do they feel?  

  As a certified coward, lousy shot and ex-infantryman, I'd like a
weapon with 
	1) reasonable penetration for house-to-house fighting
	2) stability-of-round for use in wooded areas
	3) commonality of ammunition with the section lmg, and
	4) accuracy for aimed fire at groups of persons at
	   light-mg ranges.

  The last is a bit contentious: I'm talking about accuracy at
above 300 yards, the maximum range at which  **I** can reliably hit
a kneeling-man-shaped target.  I claim that at that range or longer
I and my fellows can get enough rounds into a larger area to make it
inadvisable for enemy to pour out of a carrier in the usual "clot".
  This means that something other than just the section lmg & company
mmgs can be used to force the attacker to dismount at long range and
advance on foot.

  In the attack, the extra accuracy is of little use. In defense, its
valuable.  

  This tends to imply a heavier, clumsier weapon, and a bit heavier
ammunition load.  Alas, war is as much about making tradeoffs as cs is.

--dave
-- 
David Collier-Brown,  | davecb@yunexus, ...!yunexus!davecb or
72 Abitibi Ave.,      | {toronto area...}lethe!dave 
Willowdale, Ontario,  | Joyce C-B:
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det@hawkmoon.MN.ORG (Derek E. Terveer) (11/27/89)

From: det@hawkmoon.MN.ORG (Derek E. Terveer)

> From: <climber@sol.UVic.CA>
> [..] How do they feel?  I myself would probably want
> to take a weapon with long range ability for any open European fighting
> but a heavier weapon for any close fighting (like cities or jungle)
> where the hitting power prevents any 'returns from the dead'.

Hmmm, I was under the impression that the european theatre would not be
considered "open".  Isn't it europe (in the german area, specifically) that
there is an average of one town/city every 1000 meters?  That seems to indicate
that the only open fighting would occur in the 1000 m between towns (that are
frequently filled with forest, etc).

derek
-- 
Derek Terveer 	    det@hawkmoon.MN.ORG || ..!uunet!s5000!hawkmoon!det
		    work(612)681-6986   voice(612)683-0413   data(612)683-0516