Officials are on high alert after the 2019 presidential election result was annulled due to vote tampering.

President Zelensky says Moscow seeks to "intimidate civilians", while Russia reports four deaths in a Ukrainian strike.

Their son tells the BBC he is "overwhelmed" by release after nearly eight months in prison.

President Zelensky says Moscow seeks to "intimidate civilians", while Russia reports four deaths in a Ukrainian strike.

Travellers report multi-hour waits for some airlines as disruption also hits Brussels and Berlin.

"Train Americans," the US commerce secretary told big companies, some of which have relied on foreign high-skilled workers for years.