Canada's tanks

[KevinB]

And a couple of other interesting tidbits from the article:

The M10 hull is at least common with the GDLS XM-30 MICV variant.

 

[Kirkhill]

You wonder why I kept railing against it…

It flew in the face of our doctrine and the original requirements.

You mean it didn't fly.

At least the Stryker delivered an airportable cannon.

 

[KevinB]

You mean it didn't fly.

It has a lot more issues than that as far a MPFPV goes for Light Infantry.

At least the Stryker delivered an airportable cannon.

I still firmly believe the Bison and LAV-25 (LAV 2.0 family) are the best options for a Medium force to support Light Operations.
The LAV-25 is pretty much the largest WAPC that can be moved by the C-130.

When you get beyond those weights, then IMHO you should get into tracks.

The LAV 6.0 series (which included the current Double V Hull Stryker variants) is too large and heavy for C-130 movement. While we have a very large fleet of C-17's and still have some C-5's, the bulk of theatre tactical airlift is still the Hercules - so it makes sense to have Hercules compatible vehicles for those roles.

US Army doctrine for Light forces has them for Complex Terrain, and QRF purposes - both of which generally rule out heavy large vehicles.

 

[Kirkhill]

Way back when the earth was cooling and dinosaurs roamed I found out about an Israeli gun which I have mentioned before: the Israeli Military Industries 60mm High Velocity Medium Support gun. IMI developed it in conjunction with Oto-Melara and created a turreted version with a auto-loader comparable to the Bofors 40 system. It was prototyped in three versions - single shot, 2x3 round clips and 4x7 round clips. It fired two rounds, HE and APFSDS and had equivalent penetrating power to the RO 105mm L7 APDS of the day. 120mm RHA at 60 at 2000 m. The gun used a 76mm case necked down to 60mm to launch a 17mm penetrator of 2.9 kg.

The rounds were able to penetrate the armor of a T-62 from any angle as well as the side armor (15–79 millimetres (0.59–3.11 in) thick) of two T-62s arranged side-by-side at 2,000 metres (2,187 yd) and was highly accurate at distances of over 2,500 metres (2,734 yd)

The gun was trialled on a bunch of vehicles including the Piranha 6x6 (known to Canadians as the Cougar/Grizzly) and the Centauro 8x8.

The gun features a barrel with a bore of 60 millimetres (2.36 in) and a length of 70 calibers (4.2 metres), with a fume extractor approximately halfway down its length. The barrel is fabricated using the autofrettage method to allow the wall to be thin but extremely strong. A hydro-spring recoil system employs a spring surrounding the breach-end of the barrel which is protected by a shroud and a truncated rubber sleeve, allowing quick barrel changes as the gun and recoil system can be removed/installed as a single unit.

In my World of Tanks playground I would have loved to have seen the Stryker MGS with the 105 swapped out for this 60 mm. Lower recoil forces and larger magazine capacities, potentially with a HESH round and a Bofors 3P modeled on the 57mm round issued at the original scale of issue found in the Stryker Battalions.




Fun and Games time?

Stryker/Bisons with the XM914 30/113 Bushmasterr (3 per platoon) and one EOS Slinger C-UAS turret with the same gun.
MGS platoon with the 60mm HVMS instead of the 105mm L7
Mortar Section with the NEMO 120 / C3 81mm

And a battalion Overwatch Platoon armed with a mix of Brimstones and APKWS 70s.
UAVs for all.

LAMs provided by the CS artillery.

 

[Kirkhill]

I wonder if this feed system could be cut down a bit to comply with a Bison/Stryker vehicle limitations.

 

[GK .Dundas]

Way back when the earth was cooling and dinosaurs roamed I found out about an Israeli gun which I have mentioned before: the Israeli Military Industries 60mm High Velocity Medium Support gun. IMI developed it in conjunction with Oto-Melara and created a turreted version with a auto-loader comparable to the Bofors 40 system. It was prototyped in three versions - single shot, 2x3 round clips and 4x7 round clips. It fired two rounds, HE and APFSDS and had equivalent penetrating power to the RO 105mm L7 APDS of the day. 120mm RHA at 60 at 2000 m. The gun used a 76mm case necked down to 60mm to launch a 17mm penetrator of 2.9 kg.



The gun was trialled on a bunch of vehicles including the Piranha 6x6 (known to Canadians as the Cougar/Grizzly) and the Centauro 8x8.

View attachment 92986



In my World of Tanks playground I would have loved to have seen the Stryker MGS with the 105 swapped out for this 60 mm. Lower recoil forces and larger magazine capacities, potentially with a HESH round and a Bofors 3P modeled on the 57mm round issued at the original scale of issue found in the Stryker Battalions.

View attachment 92987


Fun and Games time?

Stryker/Bisons with the XM914 30/113 Bushmasterr (3 per platoon) and one EOS Slinger C-UAS turret with the same gun.
MGS platoon with the 60mm HVMS instead of the 105mm L7
Mortar Section with the NEMO 120 / C3 81mm

And a battalion Overwatch Platoon armed with a mix of Brimstones and APKWS 70s.
UAVs for all.

LAMs provided by the CS artillery.

My favorite was the RDF 75 / HTVL.
Still think it's a workable system, given improvements in both metallurgy and propellants.

 

[Genetk44]

The Army made a tank it doesn’t need and can’t use. Now it’s figuring out what to do with it.

The M10 Booker busted its requirements from the beginning. It’s a case study in how Army procurement wants to change.

www.defenseone.com

roughly 38–42 tonnes (37–41 long tons; 42–46 short tons)

[th]
Mass

[/th]​

From Wikipedia M10 entry.

C-130 load max 20.4 tonnes delivered to a runway.

Airdroppable - the Sheridan was airdroppable and weighed 15.24 tonnes.

CVRT Scorpion - 8.1 tonnes (two per C130). Available with a 90 mm cannon.

 

[Kirkhill]

My favorite was the RDF 75 / HTVL.
Still think it's a workable system, given improvements in both metallurgy and propellants.

I remember that one. Also impressive.

 

[KevinB]

I remember that one. Also impressive.

Missiles tended to put the medium cal HV guns out of business.
Pretty much anything you want to/can hit with the HV guns can be hit further away with a missile.

Honestly a stabilized 84mm Carl G turret would be better for anti-bunker/structure work, and you could have an under armor relatable Javelin as well that would give you both options in a smaller turret

 

[GK .Dundas]

Missiles tended to put the medium cal HV guns out of business.
Pretty much anything you want to/can hit with the HV guns can be hit further away with a missile.

Honestly a stabilized 84mm Carl G turret would be better for anti-bunker/structure work, and you could have an under armor relatable Javelin as well that would give you both options in a smaller turret

I'm looking at it as a recce vehicle just enough firepower to get you out of a situation not enough not to try anything stupid.
Low silhouette enough speed to get you out of trouble and very important in my eyes tracks.

 

[KevinB]

I'm looking at it as a recce vehicle just enough firepower to get you out of a situation not enough not to try anything stupid.
Low silhouette enough speed to get you out of trouble and very important in my eyes tracks.

SAR (Synthetic Aperture Radar, not search and rescue), UGV’s and UAS have put a major crimp into the Armored Recce concept.

 

[IKnowNothing]

Honestly a stabilized 84mm Carl G turret would be better for anti-bunker/structure work, and you could have an under armor relatable Javelin as well that would give you both options in a smaller turret

So something like the bastard lovechild of a wiesel 1 and a scorpion?

 

[ueo]

I'm looking at it as a recce vehicle just enough firepower to get you out of a situation not enough not to try anything stupid.
Low silhouette enough speed to get you out of trouble and very important in my eyes tracks.

The Ferret lives!