Everyone who has worked in/with Mech Inf/Combined arms seems to be telling you the same things though.
1VP years ago with the LAV3 played with LdSH crews on one ex - I wasn’t in 1VP at the time, but when I returned, everyone who’d been part of it agreed that it didn’t work well, and it was best to crew with Inf.
/which led me to wanting to split the Inf trade to Light and Mech.
If we're going to go there
Light Role Infantry used to include infantry transported by sea (marines), by aircraft (paras), by helicopters (air assault), by truck (motorized) and by APC (Mech - to include M113s and FV432s). All of those battalions were similarly organized in terms of types of functional platoons.
Beyond that there was something known as Armoured Infantry (equipped with Marders, Warriors and Bradleys). They were entirely distinct from all other types of infantry - and in some armies they were part of the Armoured Corps.
I am going to suggest the following tale.
We used to have big armies with lots of bodies. Equipment was expensive and scarce and allotted on the basis of perceived operational need. The bodies were trained and required to fill in where necessary.
We then lost an enemy and decided to downsize our armies. We got rid of the bodies because now we couldn't get them for free. We actually had to pay them. (We in this sense refers to NATO and its conscript armies). At the same time we ditched a lot of the equipment. The tendency was to get rid of the low cost stuff (jeeps, trucks and M113s) and keep the "good stuff" (Warriors, Bradleys and Marders - latterly joined by CV90s).
The US converted all of its Mech Infantry Battalions (M113s) to Armoured Infantry battalions (Bradleys) and put its M113s into storage.
The Brits, assisted by pressure from the Infantry Cap Badge mafia kept as many Lt Battalions as possible, together with a small number of Armoured Infantry battalions in Warriors. The Lt Battalions got the transport of the day.
I think I can make a guess as to why the Brits switched from RASC/RCT driver/mechanics to Infantry driver/riflemen. Nobody was arguing to retain driver/mechanics in Parliament. They were arguing to retain battalions, cap badges and COs. When Britain reduced the size of its army it makes sense to me that the available bodies would be transferred from "inconsequential" logistics trades to "necessary" infantry trades.
A chap name of Cole Petersen published an article some years back (he was a Major then - god knows what rank he is now) entitled Chariots on Fire. I found a lot to agree with in that article. It referred to the Russo-Ukrainian experience prior February 24th of last year and also to the Israeli experience with HAPCs like the Narmer (heavily armoured transports for moving troops with no support weapons mounted).
The conclusion drawn by Major Petersen was
... the LAV is not an HAPC and our infantry are not
"armoured infantry". Our doctrine should reflect this and our
tactics should not needlessly expose vehicles with overaggressive
tactics that are not suited to the capabilities of an
IFV vis-a-vis modern anti-armour and artillery systems. lf our
Army was to fight a "hybrid enemy" (which, in fancy buzzword
talk, appears to mean anyone with more capability than flipflops
and an AK-47) we would likely be forced to adopt the
same measures as infantry on both sides ofthe current
fighting in Ukraine. We should do this now, rather than learn it
the hard way down the road.
Maj Petersen's analysis on that day had not yet factored in the effects of the ubiquitous UAVs. I suggest that the environment for the LAV has not improved.
I would also suggest that the decision to uparmour the LAV 3 to the LAV 6 and ditch the CCV project (which would have supplied the possibility of a properly equipped Armoured Infantry element) has done nothing to dissuade those inclined to use the LAV "agressively". The tendency is to see the LAV as a Close Combat Vehicle rather than an Armoured Personnel Carrier.
The CCV is an Armoured Infantry Vehicle - geared towards close, if not intimate, support in a Combined Arms team that is Tank heavy.
The LAV is a Wheeled Armoured Personnel Carrier that has been upgunned and based on USMC practice (followed by Canadian and Australians) found to be effective in a light armoured cavalry/recce/scout role.
Is the LAV suitable for the dismount on the objective role? I guess that depends on the opinion of the passengers.
It is my understanding that at least some of the passengers would prefer to get off early and walk to their objectives while their taxis stay safely accessible.
As to the discussion
Section LAV det
Platoon LAV section
Company LAV platoon
Battalion LAV company
Brigade LAV battalion
I remember seeing articles in both CAJ and Ducimus arguing those points.
Equally I can find lots of real world armies (and marines) organized along all those lines. With the USMC and the Royal Marines both maintaining dedicated carrier forces - some of which are turreted - and are used to dismount on the objective (assuming that a beach can be seen as an objective).
I'm willing to admit my ignorance. I am not willing to cede my point.
At heart I don't see the LAV battalions as Mech/Armoured Infantry. I see them as Infantry battalions with a lot of transport.