@gambit @jhungary : What is your opinion about this blatant lie?
I don't do politics, even tho I have a degree in international politics. But I did argue with my Practice International Law Lawyer wife once about the legitimacy of the invasion of Iraq.
Long story really short, you are looking at two things here.
1.) Did Iraq action contribute to the violation of resolution 1441.
2.) Did US (et el) have the Casus Belli for the invasion of Iraq.
Most people do not know the "lies" is not whether or not Iraq have WMD, or US said that it had, the lies is not that, the "lies" about 1441 is mostly refer to the fact that US, UK, France and to some degree Russia sell 1441 as a cooperation resolution instead of de jure "act of war" resolution. And that lies is purported with Syria representation in UN that voted in favor of 1441
FAYSSAL MEKDAD (Syria) said Syria had voted for the resolution in order to achieve unanimity in the Council and because of its commitment to the United Nations Charter and international law -- be it in the case of Iraq, or the Palestinian/Israeli conflict and the Palestinian cause. His country had voted in favour after having received from the United States and United Kingdom, as well as France and the Russian Federation, reassurances that the resolution would not be used as pretext to strike Iraq and did not constitute a basis for “automaticity”. The resolution should not be interpreted in any way that any entity could use force. Permanent members of the Council had assured Syria that the resolution had strengthened the inspectors’ mandates and preserved the sovereignty and territorial integrity of Iraq and neighbouring States, and would lead to a comprehensive solution of the crisis.
press.un.org
Now, we all know after 1441 passed and violated, that's the beginning of Iraq War.
That is the lies that many people claim but got wrong including the OP.
On the other hand, if you look at 1441 in wording,
Multilingual interface of the UN Official Documents System
documents-dds-ny.un.org
Point 1 - 7 layout what Iraq had not done in cooperation with IAEA and UN resolution passed before hand
Point 8 - 11 layout what UNSC member, Iraq to complied with said resolution
Point 12 is basically UNSC have to convene again once an official report has been issued by IAEA or Iraqi response to said resolution,
Now point 13 is a kicker.
13. Recalls, in that context, that the Council has repeatedly warned Iraq that it will face serious consequences as a result of its continued violations of its obligations
We can all agree that Iraq did not complied with the IAEA on resolution 1441, because they did not hand over a report 45 days from the passing of RS1441. The point of contention here is not whether or not Iraq have WMD, because IAEA don't know, and that because Iraq failed to cooperatewith IAEA and quote
December 7, 2002: Iraq submits its declaration "of all aspects of its [weapons of mass destruction] programmes" as required by Resolution 1441. The declaration is supposed to provide information about any prohibited weapons activity since UN inspectors left the country in 1998 and resolve outstanding questions about Iraq's weapons of mass destruction programs that had not been answered by 1998.
The resolution requires the declaration to be "currently accurate, full, and complete," but UNMOVIC and IAEA inspectors tell the UN Security Council on December 19 that the declaration contains little new information.
www.armscontrol.org
So according to aforementioned report by IAEA, we can see Iraq failed to comply with RS 1441.
That's the answer for question number 1.
So, now the prospect is that whether failure to comply with 1441 can have military consequence. Which is what point 13 kicked in. It didn't expressly mentioned military operation is of consequence on failure to comply with 1441. But again, it did not expressly denied that right, the term
"face serious consequences" is very, extremely board, it can literally mean anything, from verbal warning, to sanction, to ultimately military operation. Now, whether or not Syria actually have assurances that this will not lead to automatic strike on Iraq, but on the other side of the question, does it matter? Syria is not a permanent member of UNSC, which mean even if Syria did not have assurance and voted no on the resolution, it will still pass because none of the P5 against it and none other than Syria raise the question of whether or not strike is included in this resolution, we can argue til the end of time what other may or may not do if this is explicitly put on table, but that would just be our conjecture. Because it didn't happened that way.
Which means this is a very board resolution which have a very board meaning of "Consequences" it basically means if you believe "war" belong to "Serious Consequence" If it does then there are casus belli for war, and if it does not, then there aren't. But either way, that does not mean this war is illegal, because it did not specify it was illegal.
As for whether or not Iraq have WMD, yes, they did, in fact, they have declared their entire stockpile in 2009 when they joined Chemical Weapon Convention. That 2 bunker full of expired chemical weapon was in Iraqi procession and at one point the US and Allied government scare of it being in ISIS hand
Around 5,000 chemical warheads and bombs ‘were found – but kept secret’
www.independent.co.uk
Iraq do have chemical weapon, what they do not have is the capability to make more chemical weapon, because their lab were all destroyed during the subsequent airstrike since 1991 war.