Ukraine racks up gains with Russia incursion, faces challenge holding territory ReutersUkraine’s Incursion Into Kursk Region of Russia Flips the Script on Putin The New York TimesMapping Ukraine’s surprise incursion into Russia’s Kursk region Al Jazeera EnglishUkraine gambled on an incursion deep into Russian territory. The bold move changed the battlefield The Associated PressAugust 14, 2024 – Russia-Ukraine news CNN