The administration’s rush toward peace talks with Russia on the war in Ukraine has raised concerns over the U.S. commitment to the region’s security.

Canadian Prime Minister Justin Trudeau and U.S President Donald Trump spoke on Saturday, discussing the war in Ukraine and efforts to combat the illegal fentanyl trade, Trudeau's office said in a statement.

The diplomatic dispute between President Trump and Ukrainian President Zelenskyy has upended international protocols and rattled U.S. allies in Europe. Charles Kupchan, senior fellow at the Council on Foreign Relations,