Nikk said:
France has a full UN mandate for its actions. Keep rereading this sentence until this fact and the implications of it sink in. Take your time.
Maybe i'm wrong, but i remeber that UN coucil made a resolution, that US led coalition forces in Iraq to take care of safety(which they did not manage well), to assist building infrastructure and help froming a new government.
As far as i know this mandate ended, when the Iraq formally got back an independent government. As this governement is recognized as legitimate by UN and European nations and probably by most others as well, the presence of coalition/US troops is in accordance with international laws, as long as the Iraqi government allows them to stay.
The conditions governing there presence(e.g. numbers, where and when to do what,..) are entirely a matter between the Iraqi government and the US governement/forces. As long as the US keep the agreement they have with Iraqi government, there presence is legal(and as long as this is no puppet government, controlled by tyhe US and as long as US forces do not break any fundemantal laws).
The official news said, that attack on Falludscha was also forestalled, because US forces had to wait for the order of the Iraqi government to begin the attack, so apparently they have some agreement with government and try at least to give the impression they keep it and the Iraqi government has something to say.
And a legitimate government is allowed to ask for help from other countries to fight rebels, who want to dispose it.
So if just taking the official facts, the current presence of US troops is legal, just that they got there by invading could be illegal, but does not hamper legality of current presence, as the new Iraqi government is free to allow their presence.
Of course it is certainly possible (and i expect others to further expand this point), that the "true" version of current situation is very different from the official one(e.g. US forces give a damn, what Iraqi governement wants and Iraqi government is left with the choice to say yes to anything US troops do or be disposed by them), making the situation illegal again, but the same question about official version being true can and should be asked then about France actions in Ivory Coast.
And about similarity, i think, the fact that both in Iraq and in Ivory Coast a part of the population is unhappy about foreign troops presence is the main similarity, with the huge difference, that in Iraq there is a far more active resistence and also some people of neighbouring countries join the fighting.
Carn