ISIS on the offensive in Iraq

[Furunculus]

This isn't a moral question so much as a practical one - there's no point occupying somewhere at all if it's not going to have a net positive affect on the occupied.

that is a moral position.
it is also a position i broadly agree with, and i say this as someone who supported the iraq war in 2003.
hague would probably call it "the enlightened national interest".

i made two mistakes:
1. in underestimating the colossal mess the occupation would make in not occupying iraq. disbanding the army and de-baath'ing the government was idiocy. rumsfelds light-weight invasion was brilliant, his light-weight occupation was stupid. when castigating the coalitions disgraceful lack of post-war planning, how do we assess the wilful intransigience of Clare Short in preventing her DfID department from contributing to post-war planning?
2. in overestimating the capability to the british army to take part in 2003 while continuing afghan. arguably, in joining in with iraq we prolonged the bloodshed in Afghanistan by five years through neglecting the country at a time when it needed our political and military attention.

i'm not one of those getting my knickers in a twist over illegal wars. as far i am concerned there was legitimate motive for doing so, and parliament said yes, end of. that does not mean however that we should have done it, because it fails your test above, and in so failing likewise failed to make the act in our national interest, let alone enlightened.

[Lemur]

disbanding the army and de-baath'ing the government was idiocy.

I don't know that it does us much good at this late date, but you are 100% correct. Those two moves were probably the most damning things out of a large mess of bad choices—worse than the decision to invade in the first place. The importance of the army disbandment and gov't sunni purge cannot be overstated.

On the bright side, maybe this crisis will push Iran and the U.S. into being the allies/frenemies we were always meant to be?

[T]he Obama administration said it is preparing to open direct talks with Iran on how the two longtime foes can counter the insurgents.

The U.S.-Iran dialogue, which is expected to begin this week, will mark the latest in a rapid move toward rapprochement between Washington and Tehran over the past year. [...]

The U.S. and Iran have publicly committed in recent days to provide military support if requested to Iraqi Prime Minister Nouri al-Maliki and help his government repel an offensive the Islamic State of Iraq and al-Sham, or ISIS, has launched against Baghdad and other major Iraqi cities over the past week.

[HopAlongBunny]

I don't know about the rest of you, but I find it hard to think that the outcome is other than intended.
Militias allowed to arm, army all but disbanded
Allies of US, Brit and France funding the "insurgents"
Devolving Iraq from regional power to splintered cluster

Mission Accomplished indeed.

[Fisherking]

Guess the figured it was time to raise oil prices.

[Pannonian]

that is a moral position.
it is also a position i broadly agree with, and i say this as someone who supported the iraq war in 2003.
hague would probably call it "the enlightened national interest".

i made two mistakes:
1. in underestimating the colossal mess the occupation would make in not occupying iraq. disbanding the army and de-baath'ing the government was idiocy. rumsfelds light-weight invasion was brilliant, his light-weight occupation was stupid. when castigating the coalitions disgraceful lack of post-war planning, how do we assess the wilful intransigience of Clare Short in preventing her DfID department from contributing to post-war planning?
2. in overestimating the capability to the british army to take part in 2003 while continuing afghan. arguably, in joining in with iraq we prolonged the bloodshed in Afghanistan by five years through neglecting the country at a time when it needed our political and military attention.

i'm not one of those getting my knickers in a twist over illegal wars. as far i am concerned there was legitimate motive for doing so, and parliament said yes, end of. that does not mean however that we should have done it, because it fails your test above, and in so failing likewise failed to make the act in our national interest, let alone enlightened.

Legal or not, it doesn't make the Iraq war any less stupid, which is the barometer I use for judging a government's decision to go to war in this day and age. Back in 2003, I predicted that the country would fall apart due to contesting interests, and our lack of stomach for taking the measures necessary to suppress these interests. As such, I wanted us to stay out and leave it to Saddam to deal with that mess of a country. It's hard to argue that I was wrong in any way.