Russian attack on Ukraine’s Kharkiv kills at least four, injures dozens Al Jazeera EnglishRussia hits high-rise in Ukraine’s Kharkiv, kills six and injures 55 ReutersZelensky dismisses Air Force Commander Oleshchuk. Kyiv IndependentGirl, 14, among six killed by Russian attack on Kharkiv as 55 more injured, Ukrainian officials say Sky NewsUkraine Says 4 Killed by Russian Strike on Residential Block Bloomberg