> Frankly, these are very good lessons learned by the United States and they're going to come in handy if we end up in another war.

This is an interesting take given that the US seems to have ignored many of the most important lessons from Vietnam, Iraq, Afghanistan, etc.

As for "end up in another war", the language you chose is very revealing. You don't just "end up in...war". Wars don't start themselves. Someone starts them and in the case of the US, it's almost always the US.