Changing strategy in Iraq

You may not have noticed, but our strategy has changed significantly in the past couple of weeks.  (Why should you notice?  Heaven forbid that the media actually report something more in-depth than the daily body count).

Anyway, here’s the new strategy, as described in the Small Wars Journal[*1] :

These operations are qualitatively different from what we have done before. Our concept is to knock over several insurgent safe havens simultaneously, in order to prevent terrorists relocating their infrastructure from one to another, and to create an operational synergy between what we’re doing in Baghdad and what’s happening outside. Unlike on previous occasions, we don’t plan to leave these areas once they’re secured. These ops will run over months, and the key activity is to stand up viable local security forces in partnership with Iraqi Army and Police, as well as political and economic programs, to permanently secure them. The really decisive activity will be police work, registration of the population and counterintelligence in these areas, to comb out the insurgent sleeper cells and political cells that have “gone quiet” as we moved in, but which will try to survive through the op and emerge later. This will take operational patience, and it will be intelligence-led, and Iraqi government-led. It will probably not make the news (the really important stuff rarely does) but it will be the truly decisive action.

My big question is:  why haven’t we been doing this all along?