As Kyiv makes gains in Kursk, Russia strikes back in Donetsk POLITICO EuropeUkraine gambled on an incursion deep into Russian territory. The bold move changed the battlefield The Associated PressRussia appears to have diverted several thousand troops from occupied Ukraine to counter Kursk offensive, US officials say CNNTwo More Ukrainian Air Assault Brigades Have Joined The Invasion Of Russia ForbesUkraine’s Incursion Into Russia Reveals a Dramatic Shift The New York Times