I think this is Ukraine's entire strategy from the tactical through strategic levels. Choke the supplies and keep peppering the Russian front lines to deplete any local material and personnel reserves.P.U.T.U said:
Ukraine has to cut off logistics before they do a major offensive in the area or Russia will keep sending troops and equipment.
As long as western countries keep providing quality weapons and sanctions significantly slow Russia's ability to replenish depleted reserves, they will eventually collapse.
If I were Ukraine I wouldn't attack where Russia is strongest and has spent weeks, months, or even years digging in, I would expand the playing field and put Belgorod within artillery range. It provides an opportunity to further attack a strategic level supply network and will force Russia to move their troops out of Donetsk to protect the motherland at a time and place of the Ukes choosing.