The political objectives in Iraq were pretty clear. If we didn't pursue de Baathification to include disbanding Iraq's entire military and civil service, it's possible that we could've been able to withdraw before the 2008 election cycle.
Interestingly, even today no one in the former Bush administration will own that decision.
Since I was on the ground there, in Baghdad, during those days I’ll have to disagree.
1. We did not actually de-Bath the government, it did it to itself. I was one of the first to enter the big ziggurat building (their “capitol” building and the first thing we came across were piles of Ba’ath Party i.d. cards. Every worker ran away and only came back once the process was announced.
2. I covered the work of the mass graves/ war crimes team and it was critical to rid the country of Ba’athist leadership just as we did in Nazi Germany.
3. The actual effort was only focused on the top three tiers of Ba’athist leadership. Many Saddam era mid-level functionaries returned to work in their departments once cleared.
4. Iraqs rebuilding process is continuing well enough. ISIS has failed to gain an upper hand and coming elections look to be fair. The place is far from perfect, it in a geopolitically difficult place, but it is improving for now and the foreseeable future.