Ukraine gambled on an incursion deep into Russian territory. The bold move changed the battlefield The Associated PressAs Kyiv makes gains in Kursk, Russia strikes back in Donetsk POLITICO EuropeVideo: Russia offers $1,600-$4,000 for trench-digging jobs as Ukraine forces advance CNNRussia evacuates thousands more people as Ukraine claims advances ReutersOpinion | Ukraine Is Poking the Russian Bear The New York Times