Ok, you mean all or nothing? Nobody can help anyone if US not allowed random attacks in the Middle East? Sometimes looking för massdistruction weapons and sometimes "the random enemy".
Korea is a sad history ever since 1950. Another war ending up in nothing but a deadlock and dead civilians cought in between two at that time leading superpowers. Dafur - history shows that oil can be a curse - this time it was China last time it was US that wanted oil supply keep on coming. China, US, USSR - big giants setting the agenda, telling "us" who the enemy is and the consequence is a growing misdirected hate and fear against all muslims around the world, the faceless enemy, that was invented when US went off to "war against terrorism".
At the same time many people die - and not "only" the "guilty" ones.
As long as power, money, resources, revenge, hate, fear and many other things has direct influence in the UN/US political military agenda - instead of finding peace or strive to unify shattered people or fight for what everyone concider to be a just cause - then meaningless never ending wars will keep on coming around the world. That´s our problem.