The Russian strike hit the train's engine, with no casualties reported. Former UK Prime Minister Boris Johnson, who was on the train with senior European security advisers, questioned Russia's motive, stating, "I don't know what warped logic drove Putin to blow up a stationary Ukrainian locomotive on the Polish border this morning," and called for more air defenses. Poland's Prime Minister Donald Tusk said a Russian drone struck 800m from the Polish border. Russia confirmed Sunday it struck "railway infrastructure" in western Ukraine. This incident follows a series of Russian attacks on Ukraine's railway network, which serves as the primary mode of transportation for millions since air travel was suspended.