I liked the army sergeant's directness but I don't know how much of the "we kicked their butts" is really true. Then again I wasn't there so I should shut up their. I agree that we should try to forget and move on but I know that people like this army sergeant exist and need to be helped. I guess in a way sharing in the pain a bit is how I thought I could help but logically that's flawed.
It's quite possible to actual "kick butts"... but your entire butt-kicking is misguided. Read about Camp Bucca, where the US Army concentrated all the radicals together. 9 of the top ISIS commanders met in that camp:
http://www.washingtonpost.com/news/morning-mix/wp/2014/11/04/how-an-american-prison-helped-ignite-the-islamic-state/Also, Bush's administration did a purge of the Iraq government at all levels from local to federal of any ex-party members. But Iraq was a one-party state and virtually anyone with a professional job or education joined the party because it helps your career. Imagine what that would be like if you tried it in America. Say you overturn the government, and you say
anyone who'd ever been a registered Democrat or Republican can't have any role in your new government, from the lowliest of local officials all the way up to the President. And that ban is for life. You lose a lot of talent, you end up scraping the bottom of the barrel to find people to run things, and you create a huge amount of unnecessary enemies of the educated class of the country. The same middle-class you really need to have on the side of reconstruction. This was a big mistake and very different to how the USA normally does things. THe USA did not purge Japan or even Germany in a similar fashion. In Germany, a schoolteacher would very likely be a card-carrying member of the NAZI party. Not because they love Hitler, but because it's what you need to do to hold down a job (and not get conscripted for the infantry).
So, Bush kicked out not just the top leaders but the entire chain of command down to the street-sweepers more or less. And it's not like they put anyone decent in charge. This guy was hand-picked by the Bush administration to run the department of defense:
https://en.wikipedia.org/wiki/Hazim_al-ShaalanHe had no miltary knowledge, no government experience, but he was an informer for the CIA, so the appointment was all about who he knew, not what he knew. He filled the defense department with his cronies, and they ended up stealing $9 billion out of the $12 billion Iraq defense budget. Which might partly explain the lack of gear and training of the Iraq forces.