Are Military Organizations Learning Organizations?

I worry that if we got into a major conflict right now, we don't have anyone in the institutions at the higher levels now. Would they almost have to do like the reverse of what Westmoreland had to do where he had to learn to go from a World War II mentality to a counterinsurgency mentality? If we ever had to fight China in some islands off, you know, in East China Sea, is that relearning a kind of warfare that Westmoreland understood? We haven't done it so long. I'm sorry. That's a really long question. It's a profound question that goes back to the Peloponnesian Wars or before that, as