This was reported from the scene by a RIA Novosti correspondent.
One series of shots was recorded at 03:15 Moscow time, the other at about 5:00 Moscow time.
According to the agency, clouds of black smoke are now rising over the area.
Something is probably on fire.
No casualties have been reported at this time.
On July 2, the Ukrainian military fired on a freight train in the Zaporozhye region, said Volodymyr Rogov, a member of the main council of the military-civilian administration (CMA) of the Zaporozhye region.