Hours later, Russia launched a glide bomb and a drone at the front-line town of Kostyantynivka in eastern Ukraine, killing four civilians and injuring a fifth, the prosecutor’s office said. The drone struck a car in which a married couple were travelling, killing the 39-year-old woman and 40-year-old man on the spot, it said.

One person died and 26 injured in Russian strikes throughout Kyiv, one day after President Donald Trump said he was "disappointed" Russian President Vladimir Putin wasn't ready to end the three-year war with Ukraine.