To my mind, there is a lack of planning in your system. You say that your system does not enable you to invest in the different services individually. That must make long-term planning difficult. Do you not think that your system will lead to problems in the long term?
Let us take frigates by way of example. They take time to build. As you do not have separate long-term plans for each sector, do you not run the risk of having to play catch-up when a need arises, or of ordering equipment that will be obsolete by the time you receive it?