Winning is the point of warfare. Inflicting enemy causalities just happens to be part of winning.
Ok, so rather than 'winning' it's achieving the desired change through application of force. If the point of warfare was inflicting enemy casualties, than we would have already won in Iraq and Afghanistan... and Vietnam. We've been moving away from the whole 'kill as much people as possible' method of warfare for quite a while.
Omelets require breaking eggs, but the point of omelets isn't to break eggs.