Objectivity in the exigencies of war is not humanly possible. Of course there is bias – one is either against war or, at the least, uncaring. Both are more a commentary on the human condition than on biases, IME. Moreover, the revelations of reality, history, and facts are biased; if reporting is accurate and factual, the truth favors what is right and good in humanity; if the reporting is mere propaganda, it distorts and lies, painting an alternate reality.