"Russian Air Attack Strikes Western Ukraine and Poland; Missiles and Drones Hit Kyiv"

Ukraine's capital Kyiv and western region of Lviv were hit by a "massive" Russian air attack, with Poland also reporting a violation of its airspace, prompting heightened readiness. The attacks come amid increased aerial assaults between Russia and Ukraine, with casualties reported and infrastructure targeted. Poland demands an explanation from Moscow over the airspace violation, while both countries continue to escalate their air attacks. Russia has also made territorial gains and accused Ukraine of involvement in a recent concert hall attack, a claim strongly denied by Kyiv and the United States.