KYIV, Ukraine (AP) — U.S. President Donald Trump’s special envoy Keith Kellogg said in Kyiv on Monday that officials are “working very, very hard” on efforts to end the three-year war between Russia and Ukraine, as a lack of progress fuels doubts about whether a peace settlement could be on the horizon.

Prime Minister Mark Carney says Canada could deploy military troops to Ukraine as part of an eventual security guarantee against Russia. Carney made the remarks at a joint news conference with Ukrainian President Volodymyr Zelenskyy after a meeting between the two leaders in Kyiv,