I don't know about you, but I find it quite instructive to go back and read old books and material at a later date to see what I can glean from them that I might have missed first time round. This is especially the case with military books, be they historical works, personal accounts, or studies of tactics and strategy. Often I find that subtle points - lost on the first reading as you come to grips with all the information being presented - will become apparent on a second or third reading, as your brain is now able to process a lot of the technical information and jargon in a more efficient manner, peeling back these layers to reveal the core points underneath.
There's probably a name for this process already, but personally I refer to it as (if you'll indulge a few words of the dreaded management speak, which I normally avoid) "developed understanding". In line with that I went back and had a read of the Army 2020 report that lays out the structure and purpose of the future British Army organisation.
On first reading I, like many others, was left a bit perplexed at how the numbers were all going to add up and the reasoning behind some of the decisions, like the Reaction Force/Adaptable Force split. Having gone back over it at a more leisurely pace I think it's all a bit clearer now. Indeed, it's actually a pretty good solution for the resources given.
So in todays article, I'm planning to lay out some of the stuff that I've learned. Hopefully this will help others who were as confused as I was when the paper was first released. For those who already have a firm grip of Army 2020, you probably wont learn much from this.