When what they're told to do is not attack a country we have a defence treaty with then I don't see why that's an issue for you.
Should we not have defence treaties? Should we not honour them once they're signed?
There's a lot of guesswork and speculation there. One thing that should be very clear to anyone of sound mind is that regime change was absolutely required in Iraq. It should have been done over 10 years earlier, and that was a fudge up, but it still needed doing.
Citation needed.....
I had written a long reply on Wordpad before my laptop randomly shut down - and i hadn't saved it...arggghhhhh!
I'm going to attempt to write it again so here goes:
The Project For the New American Century was a neoconservative thinktank that was formed in 1997, many of the original 25 who signed the founding statement of principles went on to serve in George W Bush's administration, including dingdong Cheney, Donald Rumsfeld and Paul Wolfowitz. The PNAC's goals were to take advantage of America's position post the Cold War and shape a new century "favourable to American principles and interests" and create an international American Hegemony. The founding statement of principles,plus the list of original signatories can be found here:
https://web.archive.org/web/2005020...americancentury.org/statementofprinciples.htm
This thinktank wrote another (90 page) document in the same year entitled "Rebuilding America's defences: Strategies, Forces and Resources for a New Century." This can be read here:
https://web.archive.org/web/2013060...cancentury.org/RebuildingAmericasDefenses.pdf
This basically detailed how the USA should increase its Defence spending and build up its Military might to further "extend its position of global leadership" and continue and enhance the post Cold War "Pax Americana" (American Peace). It listed the following countries as being the biggest potential threats to this new hegemony: North Korea, Iran, Iraq, Lybia and Syria. The first 3 in this list were then labelled by Bush in his 2002 State of the Union "Axis of Evil" speech as America's main enemies in terms of "helping terrorism" and seeking "weapons of mass destruction". Later that same year, Undersecretary of State, John Bolton, then added Cuba, Lybia and Syria to the "Rogue State" list in his own "Beyond the axis of evil" speech.
I mention this because the PNAC American neocon group (who then went on to have a big influence on George W Bush's international strategic and defence policy) had already written that these countries were a threat, or at least not allies to them in their stated aim of creating this worldwide American Hegemony. The "axis of evil" speeches were just verbalising what had long been planned beforehand: America would go on to bring about regime change to almost all these countries (or at least make big attempts to do so).
So already we can see that the push for regime change in Iraq was being planned for long in advance of the invasion and long before September 11 (when this neocon group pushed straight away to blame it on Saddam and use it as another reason to bring about regime change in one of the countries they had identified as threatening the new century of "American Peace".)
Now when it comes to looking at the Economic angle in terms of contracts related to the invasion of Iraq, it can be seen that the Halliburton Company (which had dingdong Cheney, George W Bush's vice president, as CEO between 1995 and 2000) were amongst several oil, energy and construction companies that made big BIG bucks from the invasion. In fact, it was reported 10 years after the invasion that a company that was originally a spin-off company of Haliburton (KBR - Kellog,Brown and Root), had made the most money off the war "by providing support services as the privatization of what were former U.S. military operations rose to unprecedented levels."
This is detailed here:
http://www.ibtimes.com/winner-most-iraq-war-contracts-kbr-395-billion-decade-1135905 and
http://www.ft.com/cms/s/0/7f435f04-8c05-11e2-b001-00144feabdc0.html#axzz3rzk643Ni
In fact in an article written by CNN (yes, CNN) 10 years after the invasion they quote from many of the "horse's mouths" that the Iraq war was indeed mainly to do with Oil:
http://edition.cnn.com/2013/03/19/opinion/iraq-war-oil-juhasz/
One key excerpt has quotes to this effect from some key 'players':
Oil was not the only goal of the Iraq War, but it was certainly the central one, as top U.S. military and political figures have attested to in the years following the invasion.
"Of course it's about oil; we can't really deny that," said Gen. John Abizaid, former head of U.S. Central Command and Military Operations in Iraq, in 2007. Former Federal Reserve Chairman Alan Greenspan agreed, writing in his memoir, "I am saddened that it is politically inconvenient to acknowledge what everyone knows: the Iraq war is largely about oil." Then-Sen. and now Defense Secretary Chuck Hagel said the same in 2007: "People say we're not fighting for oil. Of course we are."
So it's not like it's being denied; In fact, there is even evidence that there were already plans being put in place BEFORE the invasion about how the Iraqi Oil fields were going to be 'divvied' up as were amongst key corporations:
http://www.judicialwatch.org/maps-and-charts-of-iraqi-oil-fields/
So as i say it can be seen that the Iraq invasion was not really driven by any moralising over Saddam's or to uphold any 'defence treaty' and was mainly to do with exploiting Iraq's vast oil fields and also to further American Geopolitical interests in terms of its power in that region as well as globally (eventually).
This is there for all to see with the statements, pronouncements and information (and more importantly,actions) detailed above. In fact it's actually quite fancyful to believe otherwise...