Honour is a thing of the past and so is being an honourable warrior. Since the very definitions of what is right and wrong have changed, it's really no surprise that cowardly acts of "warfare" without honour are apparently accepted as the norm today. There's no more room for "fighting like a man" and "being a respectable warrior". If anything, that type of thinking is largely ridiculed in modern times, especially by those who follow the "just nuke 'em" philosophy. I guess it boils down to your own interpretation of it; for many, dropping bombs on the enemy instead of "fighting like men" is by definition cowardice, while some others see absolutely no problem with such type of warfare at all.