And how did that work for us so far?Won't happen!
It is like did we build engines before building armored vehicles, tank??? Did we build ship engines, VLS before building frigates? Do we build naval aircraft before and aircraft carrier?
Some things are build when there is a demand, when there is a need. An aircraft carrier will act as an engine that produces needs. Sounds odd but things work like this, when an aircraft carrier needs a battle group it will be build, not the other way around.
That's not how planning should work. We should think all aspects ahead of time. It has cost us many things, and may cost us a defeat