source: authority to use force against Iraq derived from the combined effect of UN resolutions 678, 687 and 1441, all of which were adopted under chapter VII of the UN charter, which allows the use of force for the express purpose of restoring international peace and security. # The war in Iraq was legal.
target: authority to use force against Iraq derived from the combined effect of UN resolutions 678, 687 and 1441, all of which were adopted under chapter VII of the UN charter, which allows the use of force for the express purpose of restoring international peace and security. And since If the case falls under the UN resolutions, it is legal. The war in Iraq was legal.