I hate to be a boring old tw@ (again) but the sooner u guys accept the fact that the 'defence industry' is there to provide jobs (and not kit) the easier u will sleep at night.
I say let's use the £400m to pay for some hare-brain study into why we need lots more studys into what is wrong with the way HMForces go about their business - like LEAN !!! After all, we could employ lots more civil servants that way.
PS If the front-line users (not maintainers) had any say in procurement then HMForces would collapse - because we would never accept anything.