It's called Rules of Engagement, tough guy. Unless you want to see USAF pilots charged with war crimes?
You don’t have a damned clue. Look up highway of death in Kuwait. And last I checked, the jihadis and isis and al nusra are not under the law of war. Actually, they are. In tgeir status, they are not protected combatants and can be summarily executed.
if they were not surrendering then we are allowed to strafe, bomb, whatever. Not killing those fleeing is counter to our previous doctrine
Spare only the infants who have not yet been taught "Jews are the descendants of pigs and dogs".