The author wrote that the Ukrainian operation "Vivaldi" disrupted Putin's plans in Donbas. Citing the American Institute for the Study of War (ISW), he noted that the successes of Ukrainian actions around Lyman, in the northern Donetsk region, could significantly hinder the Russian offensive on Sloviansk. https://t.co/vbWM6l43Kx #Ukraina #Donbas #wojna #UA #RU #US #SK (translated)