No, I don't. Equally I do not see any wars between any 'civilized' countries. War IS expensive. If 300 years ago killing an enemy soldier cost about $0.5, 100 years ago it was already about $50 and now it's $50,000 or more. But this doesn't mean anything. The nature of war has changed. Countries try not to make war upon other countries, but individuals continue to do it. That's what terrorism (or extremism) is about. While you cannot defeat any country with military terms alone you can achieve your objectives using other methods which are sometimes as deadly as capet bombing.