MOSCOW, November 16. /TASS/. A series of eight explosions rocked the town of Chuguyev in the eastern Ukrainian Kharkov Region, the Zerkalo Nedeli news portal reported early on Thursday.

Another news portal, Strana, said a series of blasts was heard in the region’s administrative center, Kharkov.

Details are unknown at this point. Local authorities are yet to comment on the situation.

At present, an air raid warning is in force in the region.