I can only think to part of a response Orwell had for pacifists:
I am not interested in pacifism as a ‘moral phenomenon’. If Mr Savage and others imagine that one can somehow ‘overcome’ the German army by lying on one’s back, let them go on imagining it, but let them also wonder occasionally whether this is not an illusion due to security, too much money and a simple ignorance of the way in which things actually happen. As an ex-Indian civil servant, it always makes me shout with laughter to hear, for instance, Gandhi named as an example of the success of non-violence. As long as twenty years ago it was cynically admitted in Anglo-Indian circles that Gandhi was very useful to the British government. So he will be to the Japanese if they get there. Despotic governments can stand ‘moral force’ till the cows come home; what they fear is physical force.