A gunman wielding an automatic weapon killed six people and barricaded himself inside a supermarket with hostages in the Ukrainian capital, Kyiv, on Saturday, before he was shot and killed by police, ...

A gunman who killed at least six people and wounded several more in Kyiv on Saturday was shot dead by the police, the Ukrainian authorities said.

Also on Saturday, a civilian was killed in Donetsk and dozens more were wounded in overnight attacks by Russia.