Infanteer said:FJAG has made some interesting statements. However, if I recall correctly, the U.S. experience with its integrated reserve model, especially those concerned with service support, did not fare too well during the Iraq and Afghan conflicts.
From my understanding, the Commonwealth tradition in mobilization is that:
1. Most of the reservists are cashiered right away as too old and unfit for wartime service;
2. Most of the regulars are cashiered soon after first contact as stale and unfit for the demands of war; and
3. The organization that comes out of this is a force of very young officers and NCOs who are wartime volunteers led at the higher levels by those few regulars and reservists who had the natural talent to survive the cut.
I don't believe a 'next' world war would last long enough for that to play out, personally. We wouldn't have months in trenches to put everyone through that crucible. Nor would we be able to mass-produce recruits with anything past light infantry skills.
Nope, today it's very much 'going to war with the army you have'. And that'll probably be it. The lead time on production and the resource and technological requirements for modern AFVs would preclude mass producing attrition quantities of modern AFVs; we'd probably have to take a substantial leap backwards in terms of the technical complexity of front line kit simply in order to produce it fast enough. We'd probably have to do it with pre-existing natural resources that we already have in production on our own friendly soil.
So yeha- I don't think a modern war would be prolonged enough for the old dynamic to play out. We'd finally have a modern smashing of the 'militia myth', though, if we tried to call up our reserve regiments wholesale and commit them effectively to battle in amalgamated LIBs.