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GBAD - The return of 'FOBS'

US Navy being credited with being light of foot in developing and deploying VAMPIRE for Ukraine.


L3Harris Technologiesā€™ Vehicle Agnostic Modular Palletized ISR Rocket Equipment (VAMPIREā„¢) multi-purpose weapons systems are having an immediate impact in Ukraineā€™s wartime efforts. VAMPIRE enables Ukrainian ground forces to target and destroy enemy drones and defend against adversary ground threats.

ā€œEarly customer reports say VAMPIRE is already having a positive effect in Ukraine thanks to the U.S. Navyā€™s ability to respond with ā€˜unprecedented speed and agility. As adversary tactics evolve, our customers rely on us to anticipate, design and rapidly deliver reliable mission capabilities. Weā€™ll continue partnering with the Department of Defense to field critical capabilities that will help save lives,ā€ said Jason Lambert, President, Intelligence, Surveillance and Reconnaissance, L3Harris.

VAMPIREā€™s mission management system integrates an advanced company WESCAM MXā„¢-10 RSTA targeting sensor with its weapons station, allowing an operator to engage targets quickly and accurately. It combines affordability with accuracy from the Advanced Precision Kill Weapons System rocket, selected specifically for use in Ukraine, which will incorporate L3Harrisā€™ proximity fuze for increased system lethality for engaging ground and aerial targets. The company began field testing in 2021 and continued range and durability tests in summer 2022.


What would it take to bolt that onto the LRSS LAV?

Further delays to Canadian LAV recce vehicle as first units delivered
 
US Navy being credited with being light of foot in developing and deploying VAMPIRE for Ukraine.









What would it take to bolt that onto the LRSS LAV?

Further delays to Canadian LAV recce vehicle as first units delivered
Looks like a relatively affordable system that could be given to Canada's reserves to give them a real warfighting capability. Which means we'll never see them...
 
1702677450576.png Bushmaster Agnostic Gun Truck

KINGMAN, Arizona ā€” Ukraine will soon receive a limited number of ā€œgun truckā€ systems to enhance the nationā€™s counter-drone capabilities.

A Northrop Grumman-led team developed the ā€œAgnostic Gun Truck,ā€ which incorporates a lightweight 30mm M230 cannon currently used on Apache helicopters.

According to an industry source, the nine gun trucks will be delivered as three battery sets, with each battery consisting of three of the trucks and one Mobile Acquisition, Cueing and Effector (M-ACE) system.

M-ACE incorporates a mix of mast-mounted 3D radar with drone detection to 10 kilometers, tracking and identification cameras and other electronic capabilities.

ā€œM-ACE provides the ability to detect, identify, track and defeat enemy UAS,ā€ said Rob Menti, senior manager for business development at Northrop Grumman Armament Systems.

ā€œThe system is able to provide a cue to the gun trucks that puts the gun directly on the target, while maintaining a man-in-the-loop. This capability reduces the cognitive load on the operator, as the target is put directly in their sight, and they know that the UAS has been determined to be a threat.ā€

Kinetic counter-drone capabilities are optimized through the new 30x113mm M1211 High Explosive Proximity Self Destruct round. Firing demonstrations in October 2021 showed the effectiveness of the truck firing the new round against a range of challenging unmanned aerial system profiles that included Class 2-plus drones moving at speeds exceeding 30 kilometers per hour laterally from the firing location.

The original intent was to provide the system on Humvees. However, issues of availability and a desire for rapid fielding resulted in an initial Ukrainian configuration on the Ford F250.


The gun is the same gun selected for the US Army's M-SHORAD LAVs.

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A pair of Agnostic Gun Trucks mounted in Toyotas with a M-ACE cuing system in the rear.


And here is the VAMPIRE system


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The missile is the APKWS version of the 70 mm Hydra, which is also deployed on the Apache and used as a low cost alternative to the Hellfire for lower value, lighter targets.

The Ukrainians are finding them quite effective against both small aerial and ground targets.



These are the types of systems that I could see deployed on LAVs, BvS10s, PickUp Trucks and MRZRs in optionally manned configurations as well as dedicated UGVs.

And supplied to Infantry Battalions for their Weapons Coys as alternatives to LAVs and Bradleys if the primary objective is to hold and defend ground.


 
The 25mm rocks a Bradley or LAV, you arenā€™t going to get much stability on a lighter platform. It was tried on Up Armored Hummers, thatā€™s significantly bulkier with better suspensions than pickup trucks, and they failed to provide a stable platform.

Put them on dismount setups sure, but without rather cumbersome suspension supports and outriggers they will be impractical on anything smaller than a LAV.

The rockets - MRZRā€™s sure, with a GMG or GAU-19 or GAU-21.
 
Personally my preference is to have equipment commonality with the US so M-SHORAD on a LAV would make sense to me, but there are other options available:

 
The 25mm rocks a Bradley or LAV, you arenā€™t going to get much stability on a lighter platform. It was tried on Up Armored Hummers, thatā€™s significantly bulkier with better suspensions than pickup trucks, and they failed to provide a stable platform.

Put them on dismount setups sure, but without rather cumbersome suspension supports and outriggers they will be impractical on anything smaller than a LAV.

The rockets - MRZRā€™s sure, with a GMG or GAU-19 or GAU-21.

Picking through some OS stuff

Recoil Forces

FN M3M 12.7 x 99 1.7 to 2.8 kN
M230 LF 30 x 113 7.4 kN
M44 30 x 173 35 kN
M242 25 x 137 40 kN

It looks as if the M230 LF (aka XM914), judging from the videos, rocks the little Toyotas but the Ford Tremor F150 seems to manage the recoil well enough.

That would seem to make it compatible with the GM Defense offerings.

1703091752156.png1703091698624.png

I believe the ISV is based on the Colorado which would be in the 150 class while the Milverado is in the 250/350 class.

The Roshel Senator is based on the F550.

Standardizing the LUV in the 350/3500 range would seem to result in a useful general utility platform.
 
Chinese SHORAD system with 6 barrel 25mm gun and quad missile launchers:


I wonder if the Chinese have 25mm airburst ammo that works with the gun?
 
Chinese SHORAD system with 6 barrel 25mm gun and quad missile launchers:


I wonder if the Chinese have 25mm airburst ammo that works with the gun?
Those appear to be very large vehicles for that role.

Here's another article on it


and a video


šŸ»
 
Those appear to be very large vehicles for that role.

Here's another article on it



and a video


šŸ»
From the video clip it looks like it does use airburst ammunition. I wonder if the large vehicle size and wide wheel base is required to control the recoil of the gatling gun? I'd imagine vehicle rock would play havoc with a radar controlled system as far as accuracy for a small, agile airborne target but maybe the airburst ammo compensates for that?
 
From the video clip it looks like it does use airburst ammunition. I wonder if the large vehicle size and wide wheel base is required to control the recoil of the gatling gun? I'd imagine vehicle rock would play havoc with a radar controlled system as far as accuracy for a small, agile airborne target but maybe the airburst ammo compensates for that?
It certainly seems to rock quite a bit when it fires. I think that's a characteristic of many wheeled vehicles which you do not get in tracked vehicles with lower suspensions and centres of gravity. There's also a fair bit of gear and ammo that goes inside that shell.

šŸ»
 
The payload on a 25mm is fairly limited, then add the proximity fuzing and you get a very small bursting area. I suspect that the volume of fire from the 6 barrel cannon is needed to get an effective engagement area.

I suspect it acts much more like the old M163 Vulcan Air Defense System, than say a Gepard or SkyGuard type gun system.
 
Sweden is buying an MSHORAD solution from Saab using RBS 70NG missiles (looks like a 3 missile launcher) and a Giraffe 1X radar. System is integrated on a BvS10 platform.


I think a BvS10-based MSHORAD solution would make a lot of sense for Canada. Something transportable by C-130 and capable of arctic mobility. A system with a gun in addition to missiles makes more sense to me though as with missiles only you're very limited in your response to lower-end air threats like quadcopters.
 
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