Personally, I can't think of a good reason for one more dead American in Syria, Africa, or any of the "Stan's" we're currently involved in. Get 'em all out; bring 'em all home. Enough is enough.
The Arabs have been infighting since Moses was in diapers, and it's never going to change. Never. So let them infight, inbreed, and implode. We'll negotiate, or deal with, the eventual winner. If that ever happens.
Same with those "small market actions" that most of you don't know are taking place on the African continent. If you really knew how involved we were down there, you'd be shocked. Get out. Let the warring tribes thin one another out. Not much chance of Zimbabwe nuking us.
Russia is always going to be Russia. Most paranoid people on the face of the earth. Let them expand their influence as far as they want. And then the economy will collapse (again), and we'll be right back where we started from. Putin is a chess player, and an old-schooler from the Stasi / KGB days. No matter what he builds, it will eventually rust and collapse, just like the USSR did. Come to think of it, maybe we could buy their wall and save a few bucks on this end.....
North Korea / China. Both concern me, but even Kim Jong Un and Jinping are not stupid enough to start a shooting war with us, again. It's all saber-rattling, which the U.S. defense industry dearly loves, since it sells F35's and Tomahawks to the military. Our war with China is real, but it's an economic war. And we're losing. KJU doesn't fart without Jinping's approval, so we need to focus on China here.
If I sound like an isolationist, I don't think I am. But we have been at war, whether declared or not, with at least one other nation since December 7th, 1941. I think that's enough for now. Let's let the hundreds of thousands of family trees that have branches missing heal up for a while, huh?
Enough is enough.