A woman with a suitcase and an enclosed cat carrier reacts as she checks her phone at a metro station in Kyiv in the morning of February 24, 2022. Air raid sirens rang out in downtown Kyiv today as cities across Ukraine were hit with what Ukrainian officials said were Russian missile strikes and artillery. - Russian President announced a military operation in Ukraine on February 24, 2022, with explosions heard soon after across the country and its foreign minister warning a "full-scale invasion" was underway. (Photo by Daniel LEAL / AFP)