Ok, 'taskforce' refers to the command of the mission, and can be any size from company to brigade. However it is 'likely' (I would say preferable) that whole battalion is deployed as the core taskforce combat component.
Taskforce literally means a force deployed to conduct a particular task. The command element is irrelevant. DJFHQ controls ALL operations OS, whether they be a platoon or brigade level formation. The "core" component will be whatever is considered sufficient to achieve the task at hand. A battalion as the "set" standard is a poor option, if a platoon is sufficient (ie: Tonga recently).
Where a battalion is required to deploy most often it is a single battalion group from the "same" battalion that is deployed. The only time it's NOT AFAIK, is in a situation where (due to our low numbers of battalions) soldiers from a particular battalion are required to deploy to more than 1 theatre (ie: 6RAR is currently deployed to Timor AND Afghanistan).
Corps training is done all over the place. Joint trainign can only be done with a specific unit training area. The ADF commonly moves individuals and small groups around to train in Corps skills. Shifting whole units is what increases costs.
As to your "Joint training can only be done with a specific unit training area" I'm sorry but this is straight out wrong. What sort of training are you referring to? I've done a platoon level attack on the main oval at Gallipoli barracks Enoggera with a combined arms team formed from 2/14LHR and 25/49RQR!!! Corps specific training CAN be done almost anywhere IMHO (obviously with some limitations on the TYPE of training, ie: live firing etc), not the other way around. Simon9 can probably tell you about Charlie Coy 9RQR and the "Corps" specific training it conducts (or at least used to) in the back streets of Loganlea on the Southside of Brisbane!!! The "Joint training", you refer to is similar except perhaps when it's conducted on a large scale. Most "joint training" occurs during CPX's anyway.
When tank aquadrons were sent to Vietnam, they brought all required service personnel and equipment with them. There was no way out of that.
Yes. So? They sent a particular force for a particular threat level and one designed to achieve a certain level of capability. Are you trying to suggest 1 Armd would have been more effective in Vietnam if it had been embedded with battalions all along? There is such a thing required as "concentration of force" in military operations you know...
All I'm saying is that given we are at war, and are likely to remain in a state of war for some time, ADF should accep tthe realities of wartime posture and structure its assets accordingly. Unfortunatelly in some ways it will cost more.
Now consider what mayham happens if and when a battalion-sized taskforce should be required to deploy. All kinds of people are pulled out of their jobs and moved to the battalion in question. Equipment is coming from all over the place because Army usually doesn't (sadly) have the 'paper strength'. This is also cost. Of course lately quite a bit has been spent on Defence so maybe I'm wrong and all is well (at least with 1 Brigade).
"We are at war". I'd argue against that proposition merely because we are not ACTUALLY conducting combat operations. We are conducting low level "peace keeping" operations in Solomans and Timor. We are conducting "engineering" operations in Afghanistan, with Infantry and Cavalry peforming only security tasks for the "Ginger Beers" and in Iraq we have infantry/Cavalry performing security and training functions. None of the forces is actively engaged with an enemy force. Any contacts that occur are merely self defence.
This may be war to some, but it's a bit less than that to me. What America IS doing is war. Low level, perhaps but still "war". We are not.
We also have not deployed MBT's in ANY theatre since Vietnam. By this rationale obviously MBT's have no place IN our force structure, since we should only be creating formations that are likely to deploy on operations, based on current scenarios. If that were the case, we could leave artillery and armed recon helicopters out too...
Yes, but I'm asking how realistic this is?
In 2000 the US DoD was postulating having a capability to fight TWO Major Theatre Wars simoltaneously. How realistic was that?
You know as well as I do that the ability to deploy a brigade in one theatre and a battalionsized taskforce in another would strain ADF to the last man. If this scenario happened, we would be in a WW2-type environment (Japanese in Port Moresby), and not current deployments.
Hmm.
Interfet was a brigade sized force we deployed less than 8 years ago (is it THAT long already, sheesh :shudder) and NO elements of 6RAR OR 1RAR deployed during Interfet. Neither did ANY of 4RAR (Cmdo) except for a few CPP staff. Whilst it was a BIG deployment and stripped us of most of our assets, 3x battalions remained un-deployed, 1 Armoured Regt remained undeployed a sqn of 2 Cav Regt remained undeployed, a squadron of Blackhawks, SAS, ALL the Chinooks etc, etc remained un-deployed. It would have been difficult, but we COULD have deployed a battalion elsewhere even then. We'd have probably needed help to support them (we needed help in INTERFET as well though) but we had the manpower to do it. Things are better now, for 1 thing ALL regular infantry battalions are at "high readiness" now. With the arrival of our C-17's and Kanimbla and Manoora our lift capacity now is much greater than it was then (or will be in 12 months or so) and our support capacity has been bolstered.
The additional battalions will only improve this capability.
A brigade sized force and a battalion group in the Australian context means 4 battalions, max deployed at any one time. We have nothing like this many deployed at present and while I agree Interfet massively strained our support capabilities and "equipment levels", it opened the "eyes" of the ADF and Government (to a degree) and many of the problems we had then, would not be so large today.
Apart from capability deficiences (which are ADF wide) I am not aware of any of the currently deployed forces "stripping" other units of capability. ASLAV's and Bushmasters have been enhanced, other capabilities (Javelin, "Scan Eagle" Mk 11 sniper rifles etc) have been acquired rapidly and soldiers have been moved around, but that is a issue with manning and funding levels, not a force structure issue, in of itself....