Nice success.
Nice success. I do not expect the Ukrainian Army to push east over Siversky Donets, though: at least not for the next 1-2 months.: Vovchansk can be 'controlled' by artillery instead (which is going to be though enough, alone because of the Russian air force, that close to the border). Pushin east from there would take lots of supplies and troops that are currently not available. The entire effort north of Kharkiv has political backgrounds: lessen suffering and damage in the second biggest city of Ukraine: no politician can ignore such a situation.