What is happening with Ukraine’s incursion into Russia and how far has it got?
Ukraine launched a surprise incursion with armour and infantry into the Kursk and Belgorod regions of Russia on 6 August, involving thousands of troops amounting to 14 brigades. While initial details of the attack were murky, both Kyiv and Moscow have now acknowledged the operation into the Russian border regions, while independent analysts have verified claims about the scale of the advance by geolocating images posted by Ukrainian troops.