From Trusted Ally to Suspicious Neighbor: Canada-US. Relations in a Changing Global Environment.

The article focuses on the Canada's approach towards the 2003 Iraq war. The Iraq war has resulted in a debate over the Canada-U.S. relations in a Changing Global Environment. The Canada-U.S. relationship stands at a crossroads. The most important disagreement in the relations was the Canadian debate over the 2003 Iraq war, and the ultimate decision to not support the U.S. and take part in the conflict. The war also revealed significant differences in the manner in which the two states believe that force can be used to resolve conflicts, and the conditions under which the use of force is appropriate.