Russia vows intensified strikes on Kyiv after Ukrainian drone attacks on Moscow during elections

Ukraine launched drone waves at Moscow and surrounding region on Russia's election day, killing two and setting an oil refinery ablaze. Russia's defense ministry accused Ukraine of attempting to disrupt the democratic will of Russian citizens and vowed to intensify strikes on Kyiv. The attack marks a direct escalation during a politically sensitive period, with the ruling United Russia party projected to win the tightly controlled parliamentary elections.