Fresh strikes have hit Kyiv amid warnings Russian forces are closing in on the capital as Nato allies prepare to determine the West's next steps against the Kremlin.
The Ukrainian foreign minister, Dmytro Kuleba, said in a tweet just before 4am on Friday that "horrific rocket strikes" hit Kyiv in an attack he compared to the city's 1941 shelling by Nazi Germany.
"Last time our capital experienced anything like this was in 1941 when it was attacked by Nazi Germany," he said.
