Right so when you talk trash it's "the obvious".
Good luck with that approach
As before the concept of state v private steering of innovation escapes you. You're also mixing up party control of the state with type of economic policy. They're sufficiently dissimilar that only someone with no background in economics would confuse one for the other.
A state run (or planned) economy - characteristic of the USSR and Warsaw-pact countries (but also in India and many other countries for many decades) is one where the state decides what products have to be developed, by when and then employ their own scientists and labour - willing and unwilling to do it. In most cases the state caps the personal upside as well with the net result being that nobody has any incentive to perform once the ideological commitment starts to weaken.
Capitalist economies leave the R&D to private persons in the belief that their profit motive and lack of stick will foster a better environment and produce faster and more advanced output.
During a war all countries will demand certain specifications for military hardware (dictated by their military). A communist planned economy will choose to do the R&D itself, a capitalist economy will leave it to private players. In this regard Nazi Germany was similar to wartime Britain rather than wartime USSR. The state had no control over the armaments companies other than to prescribe regulations for employment of slave labour, prohibit use of certain metals like Tungsten and report on their R&D on a constant basis.
I strongly recommend you read Inside the Third Reich by Albert Speer before posting any more nonsense on this forum - assuming you know who that is.
You are free to continue your diatribe - all it will earn you is another report.