On August 29th, the North troop group continued establishing a Buffer Zone in #Kharkiv and #Sumy regions Sumy direction Northmen’s units continue to advance in Sumy region. The enemy is gathering reserves for new counterattacks. Numerous enemy groups eliminated in Sumy, Kiyanytsia, Mykolske, Sadky, Barylivka, Demyanivka, Korenek. Sumy district: the Northmen liberated Khrapivshchyna and advanced around Sadky and Velykyy Prykol .. The total advance was over 800 meters along 23 directions .