MOSCOW, March 16. /TASS/. Explosions have sounded in the Ukraine-controlled part of the Zaporozhye Region, Ivan Fyodorov, head of the Kiev-installed regional administration, said.

"Explosions in the Zaporozhye Region," he wrote on Telegram.

Later, the official reported two more series of explosions.

Air raid warnings are currently in effect for the Dnepropetrovsk, Sumy, Kharkov, and Chernigov regions, as well as for the Kiev-held part of the Zaporozhye Region.