So, I guess we continue to sacrifice our young troops to a loosing cause?
As for spending their wrath on each other ... they were doing this long before we got involved. This culture has been involved in tribe against tribe mayhem for millennia.
If fighting is sure to result in victory, then you must fight, even though the ruler forbid it; if fighting will not result in victory, then you must not fight even at the rulers bidding. (10:23)Instead we have generals that care more about what the politicians tell them than what will work. (The Art Of War was meant for generals.)