IMHO, the current hostilities are the opening act in the action against Iran.
Yes, Hezbollah attacked a patrol, killed some soldiers, fired some rockets. A significant response was called for.
That said, the scope of the current operation was baffling to me earlier this week. Knocking out bridges, the major airport, extensive bombing of infrastructure. It was becoming apparent that the goal of this operation was to severely degrade or eliminate Hezbollah as a fighting force.
But why undertake an operation of this scope so suddenly? Would not a more limited response, followed by a demand that Hezbollah be disarmed, been a more politically expedient course prior to an operation of this scale?
Every report I have read regarding military action against Iran notes Hezbollah actions against Israel as one of the major retaliatory threats.
In my opinion, this operation has been planned for a while as a necessary precursor to an attack on Iran. Any other approach to dealing with Hezbollah would have taken too long, with uncertain results. If you know an 'enemy' is going to attack, as Hezbollah would surely do after a massive aerial attack on Iran, military doctrine is to strike first.
The attack on the Israeli soldiers enraged Olmert and he simply moved up the schedule.
Following is an article that states that the plan unfolding before us was finalized over a year ago. About the time the Neocons started sabre rattling again over Iran.
http://sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/07/21/MIDEAST.TMPBy 2004, the military campaign scheduled to last about three weeks that we're seeing now had already been blocked out and, in the last year or two, it's been simulated and rehearsed across the board."
In his talks, the officer described a three-week campaign: The first week concentrated on destroying Hezbollah's heavier long-range missiles, bombing its command-and-control centers, and disrupting transportation and communication arteries. In the second week, the focus shifted to attacks on individual sites of rocket launchers or weapons stores. In the third week, ground forces in large numbers would be introduced, but only in order to knock out targets discovered during reconnaissance missions as the campaign unfolded. There was no plan, according to this scenario, to reoccupy southern Lebanon on a long-term basis.Consider the Reich propaganda outlets rapid rolling out of the 'WWIII' and 'Iran/Syria at fault' memes even before the smoke from the first rockets cleared.
Consider the Chimp administrations non-response to Israel severely damaging their big win from last year, the 'Cedar Revolution'.
Consider the extra week they are giving Israel. Don't want a 'quaint' cease fire too soon. There is work yet to be done.