Ukraine is responsible for at least three explosions in Crimea in the past two weeks, according to an internal Ukrainian government report shared with CNN by a Ukrainian official.
In southern Ukraine, at least four people were injured in a Russian attack on the city of Odessa overnight, according to Ukrainian officials.
In the eastern Donbas region, a Ukrainian official said Russian troops are shelling positions up to 800 times a day.
The general staff of the Ukrainian army acknowledged Wednesday that Russian forces have had some success advancing west from the outskirts of the city of Donetsk.
Ukrainian President Volodymyr Zelesnky demanded that the Russians withdraw from the territory of the Zaporizhia nuclear plant, saying that "