"Whoever"?
Yes, whoever. Unfortunately, there is not a crystal ball we can consult to tell us who is going to do what in the future. We may develop weapons systems with China or Russia or ME terrorists in mind, but we don't earmark them and say this missile is for China only, this bullet for a terrorist. We also don't, or shouldn't, develop defense and geopolitical strategies simply for one country in mind, we also include any possible aggressors, seen or unseen, in those plans as collateral.
@PolAmKrakow
I beg to differ with most of what you say, but I suspect you're right about the US not intervening if China makes a move on Taiwan...and this is the problem. Since the US position is well-known that it will accept a One China policy contingent upon China keeping its hands off Taiwan and has over many decades promised to ensure Taiwan's defense, a tepid US response to Chinese aggression in Taiwan will severely compromise western interest and alliances in the Indo-Pacific. China will have no counter-balance in the region and assume tremendous global power as American global power wanes like Great Britain's did post-WWII, leaving China as the major power player on the world stage. I say eff that!
that bruhaha with Russia is only a proxy war
May be a proxy in the eyes of China, but in the eyes of Russia it is a legitimate geopolitical conflict aimed at keeping NATO off its border and regaining relevance in the world. We in the west need skill to manage this, but we seem to be lacking in the area of skilled leadership at the moment.
If I was in charge, I'd send Novichok and Crow over to Ukraine with an ungodly amount of coffee and meth and charge them with simply talking to Russian soldiers. The Russian soldiers would clear the hell outta the Uke within a day.