The opinion expressed above seems too naive.

Unfortunately many countries go into war for trifle reasons

. Small border skirmishes can develop into a large scale war. Many border conflicts arise for silly reasons that have little to do with major sources of natural resources. For instance, the border conflict between Spain and Morocco in 2002 was over a tiny Mediterranean island.
(Most of this is response to Capster78's posts. sorry. but Some to GF too)
Yeah.
But it's usually not about "WE have control of this island. Ha!"
And then, even if it finally is about something as absurd as "pride" today.
There was some history that unseated this "pride" long ago.
Major General Smedley Butler of the US Marines re. d. once wrote a tract titled "War is a Racket"
It withstands the test of time.
And it's not "our" goal. It is our rulers' goal. The "corporate overlords" if you will. They run things. No one gets elected in the US to high office without the millions of corporate backing. From time to time one particular industry may support one party or candidate more heavily than the other, but for the most part, they have their say.
If the war in Iraq is indeed about oil, that in no way implies we would receive cheap prices at the pump. Like the corporate chumps that run things give a patoot about our pocket books when they really only care about their stock options and own bank accounts. Control of the oil is what would matter to the corporations. It doesn't matter who they sell it to.
Which is why some US congress people were against drilling for oil in environmentally sensitive areas because legislation ok-ing it had no guarantee the oil would wind up in the US market.
Which leads me back to the Iraq war 2.0
More accurately it was/is about the "corporate agenda"
or "free market" fundamentalist ideology.
See Naomi Kline's "The Shock Doctrine" for the ugly details.
She covers stuff from all over the place which documented quite
well else where. It is her linking it all together under the title "The Shock
Doctrine" that she does so well.
Those in charge of the occupation of Iraq tried to Shock Iraq economically by rewriting all their economic laws. It was a blatant attempt at theft plain and simple. The occupiers tried to justify it using some dying ideology. Soon to be as dead as Stalinism. (We hope)
So, yeah. Iraq Persian Gulf War 2.0 is plainly has economics as the underlying issue.
Just like every other war.
Hopefully China & Japan don't let things get out of hand
and can resolve things peacefully and in good faith as per international law treaties they may have signed.
(p.s. I don't watch television news. I never have on any regular basis)