The U.S. is lobbying countries around the world to oppose a resolution brought forward at the UN General Assembly by Ukraine and European countries.

In a war dominated by the unexpected, few imagined Ukraine’s fourth year at war would so firmly now question the security of all of Europe.

More than a dozen European leaders and Canadian Prime Minister Justin Trudeau descended on the Ukrainian capital, Kyiv in a show of support marking the third anniversary of Russia's full-scale invasion.