After 3 years of brutal fighting in Eastern Europe, many would welcome an end to Russia's full-scale invasion, but a peace deal that would satisfy all remained elusive.

A dozen leaders from Europe and Canada visited Ukraine's capital to mark the date in a show of continued support from some of Kyiv's most important backers.

Ukraine and its European allies are stunned and scrambling to adapt to the new approach from the United States. In the three years since Russia launched its full-scale invasion, Ukraine has lost swaths of land,