On September 3rd, the North troop group continued establishing a Buffer Zone in #Kharkiv and #Sumy regions Sumy direction Rough fighting goes on all along the frontline in Sumy region. The enemy is deploying new troops to launch counterattacks. Numerous enemy groups eliminated in Sumy, Stepok, Studenok, Khoten, Krovne, Stetskivka, Ulanove, Korenek, Senne, Tovstodubove. Sumy district: the Northmen advanced over 500 meters along 18 directions.