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re: The US Army looks to replace the M109 SP Howitzer, the Korean K9 may be their answer

Posted on 5/2/26 at 7:22 pm to
Posted by Festus
With Skillet
Member since Nov 2009
86128 posts
Posted on 5/2/26 at 7:22 pm to
Good info, thanks
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
73661 posts
Posted on 5/2/26 at 7:27 pm to
quote:

You're getting downvoted here but you are right. If our multi-billion dollar defense industry paid attention to the Nagorno-Karabakh War in 2020 and all of the lessons from the war in Ukraine, they should have logically concluded that conventional high-dollar mechanized solutions are nothing more than luxury coffins for conventional soldiers.


As I said on the last page, war without mechanized forces devolves into 1916-style attritional trench warfare without end as is happening in Ukraine today. Day after day of endless slaughter for no gain with the only end being eventual national exhaustion and collapse.

The problem isn’t that drones have made all other battlefield weapons systems obsolete; the problem is neither the Russians nor Ukrainians have the ability to develop and deploy effective countermeasures.

quote:

I'm truly hoping the Pentagon at least has something to at least counter the drone threat, otherwise any endeavor in the future will simply cost more lives than what the American public will tolerate.


They are several steps ahead of you.



This is only one example, there are others.
Posted by Jim Rockford
Member since May 2011
105309 posts
Posted on 5/2/26 at 8:51 pm to
quote:

Or perhaps there might be some doctrinal change or shift away from the battlefield missions that self propelled arty does towards what drones or other weapons can do just as well or better. Maybe the whole "Self Propelled Artillery armored fighting vehicle" concept is being de emphasized over concerns that it will one day in the foreseeable future be Obsolete.


I'm sitting here trying to think of a target that can't be hit more efficiently with a drone than artillery. Everything from anti armor to scattering landmines to dispersed infantry, the drones are on it while the arty is still setting up and trying to shield itself from the other side's drones. When Ukraine started I thought drones would usher in a new kind of warfare but I didn't foresee them completely owning the battlespace.
Posted by BPTiger
Atlanta
Member since Oct 2011
6219 posts
Posted on 5/2/26 at 9:28 pm to
Won’t be any less susceptible to drones but will be a shitload cheaper and faster to produce. Which is what you need when a human won’t be in it driving which will be soon.
This post was edited on 5/2/26 at 9:29 pm
Posted by armytiger96
Member since Sep 2007
2563 posts
Posted on 5/2/26 at 10:14 pm to
quote:

I'm sitting here trying to think of a target that can't be hit more efficiently with a drone than artillery. Everything from anti armor to scattering landmines to dispersed infantry, the drones are on it while the arty is still setting up and trying to shield itself from the other side's drones. When Ukraine started I thought drones would usher in a new kind of warfare but I didn't foresee them completely owning the battlespace.


All of this may be true but in my opinion drone warfare has nothing to do with switching from the Paldin to the K9.

If you look at the capabilities and compare it to the Crusader you will see that this is similar to model that the Army envisioned and was trying to move to back in the 1990's.

quote:

Capability Comparison

Weight & Mobility: The K9 is a ~47-ton tracked vehicle capable of 67 km/h. The Crusader was intended to be much heavier (over 50 tons), designed to move with tanks, but its weight caused significant logistical concerns.

Firepower & Range: The K9 uses an L52 155mm barrel, with a standard range of 30-40 km and up to 50 km with rocket-assisted projectiles. The Crusader was designed to have a superior sustained firing rate with a higher degree of automation (6-8 rounds per minute was the target) and intended for longer-range precision fire, though the K9 matches or exceeds its planned rate of fire with modern variants.

Rate of Fire: The K9 can deliver a 3-round burst in 15 seconds and sustain 6-8 rounds per minute. The Crusader was aimed at extremely high levels of automation.

Targeting: Both feature advanced digital fire control systems capable of Multiple Rounds Simultaneous Impact (MRSI), where multiple shells hit the same target at the same time.

Survivability: The K9 provides protection against small arms and artillery splinters. The Crusader was planned to have heavier armor.Status: The K9 is operational, manufactured in high volume, and used by many nations. The Crusader never entered service.
This post was edited on 5/2/26 at 10:15 pm
Posted by X123F45
Member since Apr 2015
29830 posts
Posted on 5/2/26 at 10:35 pm to
quote:

Meanwhile our former Secretary of thr Navy's (a buddy of our infalable orange idiot) main contribution was the concept of the Trump Class Battleship.


I can't tell if you're being silly or not?

A battle ship covered in CIWS and firing a propelled shell is a hypersonic platform with great defense that can laugh off any actual drone hits.

Don't believe me? Go tour and see how many ciws were installed and how many you could actually fit.
Posted by NPComb
Member since Jan 2019
28501 posts
Posted on 5/2/26 at 10:53 pm to
The Korean K9 has a leg up on most other self-propelled howitzers.
Posted by elprez00
Hammond, LA
Member since Sep 2011
31554 posts
Posted on 5/3/26 at 7:03 am to
quote:

Also, it has an autoloader that will increase the rate of fire.

I thought this was verboten in the armor corps?
Posted by vl100butch
Ridgeland, MS
Member since Sep 2005
37099 posts
Posted on 5/4/26 at 9:09 am to
Yes but the B-52 has been continually modified and is finally getting the new engines it should have had 20 years ago.
Posted by NorCali
Member since Feb 2015
1734 posts
Posted on 5/10/26 at 1:14 pm to
Thank you for this very thorough and detailed response. Quite informative
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
73661 posts
Posted on 5/10/26 at 1:41 pm to
quote:

I thought this was verboten in the armor corps?


It is. But Howitzers are artillery, not armor.
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