KIEV, February 8. /TASS/. A series of blasts was heard early on Wednesday in Ukraine’s Kharkov region, the head of the Kharkov Region military administration said.
"Residents of Kharkov and the region, attention: strikes," the official wrote on his Telegram channel.
The Strana news portal said six blasts were heard in the region’s administrative center of Kharkov. Earlier, air raid alert was declared in the city.