Humans, particularly in the heat of battle, are terrible decision makers. I want a dispassionate decision when it comes to taking life.
I am OK with humans assisting as long as they have clear parameters on when to override and the human is in a safe decision making position. For example, humans should decide nukes, as we currently understand that type of warfare. Dog fights, obscured tank battles, nighttime door-crashing infiltrations…these sorts of fast paced high stress situations have proven over and over again that humans are horrible at fast, stressful decision making. For example, I once sat next to an army infantryman in a bar at an airport who told me he was re-upping so he could “kill more Muslims.” I bet an AI would do a better job of honoring human dignity and the value of life than him.