Russian troops are destroying encircled Ukrainian armed formations on the eastern bank of the Oskol River MOSCOW, January 27. /TASS/. Units of Russia’s Battlegroup West have taken control of the city of Kupyansk-Uzlovoi, with up to 800 Ukrainian troops remaining in the blocked area near Kupyansk in the Kharkov Region, Chief of the Russian General Staff Valery Gerasimov said after his inspection trip to the area of operations of the Battlegroup West. TASS has compiled the key statements from the