@Qingu The doctrine of total war is the only rational, compassionate way to wage war. To quote verse 31 of the Tao Te Ching, “Weapons are the tools of violence; all decent men detest them. Weapons are the tools of fear; a decent man will avoid them except in the direst necessity and, if compelled, will use them only with the utmost restraint. Peace is his highest value. If the peace has been shattered, how can he be content? His enemies are not demons, but human beings like himself. He doesn’t wish them personal harm. Nor does he rejoice in victory. How could he rejoice in victory and delight in the slaughter of men? He enters a battle gravely and with great compassion, as if he were attending a funeral.”
Have you read Vom Kriege? Do you understand why it was such a revolutionary way of thinking about war? Until the late 19th century (in Europe, at least), war was a game played between competing nobility. My soldiers would line up here, yours would line up there, and we’d tally up the losses at the end of the day over brandy. Clausewitz, who had studied the tactics of Napoleon, realized that what made Napoleon so effective was his application of overwhelming and completely unrestrained force. He did not give the enemy time to set up, he did not politely form neat lines, and where he could use his cannons to turn his opposition into splashes of gore and smoking boots, he did so without hesitation.
And what Clausewitz realized is that the application of maximum force made for short wars. People die in wars, but most people die from disease, starvation, and dirty drinking water, not battle wounds. Through the application of total war, you remove the enemy’s ability to resist, thereby ending all hostilities as quickly as possible. It is ruthless, yes, and utterly without pity. But it minimizes losses on both sides to the bare minimum. If two sides are going to engage in war until one side or the other is victorious, is it not better to wage war as quickly as possible, doing whatever is needful to bring the conflict to a final and unarguable conclusion?
I was being only slightly facetious when I said they should pin a medal on the man’s chest. He is a warrior, and in war, the duty of a warrior is to kill. Quickly. Efficiently. And with utter ruthlessness. If the murder of women and children will bring the war to a faster conclusion, then that is what a warrior must do. To do anything else is cruel. Afghanistan has spent a century being “pacified” by outsiders, from the British Empire to Russia to NATO. And because of the unwillingness of outsiders to bring such a massive oversufficiency of firepower to bear that they utterly exterminate the capability of the Afghanistanis to resist, Afghanistan has endured a century of torment and privation.