Well, one of the challenges you have when you're dealing with large projects is that the current posting system places people from operational postings into capability development within the forces. There's nothing wrong with that. On a conceptual level, you're taking people who are just operators, and you're putting them into the development of requirements. However, then, when you add on top of that even the senior levels of the forces that will change rapidly over the life of a project, you can imagine how, as people change, requirements can be rethought. There are different ways of looking at the problem. That, therefore, leads to projects where you basically have turnover within the project when you're trying to get it through.
As much as I respect the philosophy behind the posting system within the military, we have to recognize that that itself can cause delays, because you're changing the people who are effectively responsible for telling you what you need to buy.