I don’t see any reason to believe that Harris disagrees in any significant way with Biden’s approach to the war. But what if she wins, and the war continues to drag on? Will she agree to some sort of major escalation in order to break the deadlock? Conversely, will she nod to American war-weariness and put more pressure on the Ukrainians to settle?
I honestly don’t know the answers to those questions. I doubt she does, either.