 And, you know, no more iPhones and so on. Maybe that's shifting a little bit. But that seems to be, therefore, acting to deter both China and us because of the economics as much as the military differential. Absolutely. Look, I think it's really important to use history as we think about contemporary problems. But the trick is to use history appropriately and to use it as well as we can. So we don't want to overdraw comparisons between periods. And you may have heard, I'm sure you have.