I think any non-Trump R would put that risk right back on today.
Not sure why, but Trump doesn't seem that interested. I know I know he did plenty of shit, but honestly, Haley, DeSantis, Jeb, any of those clowns playing the same hand in 2017 would have found a way to invade.
Trump is both an actual coward & has been preoccupied with nuclear war all his life. He's still not a useful dove—his danger comes from his stupid negligence rather than his belligerence—but I strongly believe a major reason he's friendly to Putin is that he genuinely fears conflict with Russia