 Russell is immune to this argument as regards “ought”, “right” and “wrong” since in his view ought-judgments are susceptible to truth and falsity. “It is wrong (wrt to B) to kill the innocent” is a truth-apt expression. Hence the argument “It is wrong (wrt to B) to kill the innocent; to bomb the village would be to kill the innocent: therefore it is wrong (wrt to B) to bomb the village”, is a candidate for validity, and is in fact, valid. To argue from the same premises that it would be right (wrt B) to bomb the village would be obviously fallacious.