Russian forces overnight attacked dozens of Ukrainian cities, killing at least 22 people and injuring 85 others, officials said Tuesday.

The Ukrainian president's chief of staff, Andriy Yermak, condemned the strikes as "another war crime" committed by Russia.

324 drones and seven missiles swarmed the sky over western Ukraine overnight into July 28.

President Trump said Monday that he'll soon announce a much shorter deadline for Russian President Vladimir Putin to agree to a ceasefire in Ukraine or face heavy sanctions.

Medvedev believes Trump "is playing the ultimatum game with Russia" and should remember that Russia "isn't Israel or even Iran".