Manolis Androulakis, the last diplomat to leave the besieged city of Mariupol, was appointed in Kyiv as the head
Kyiv
The Russian Defence Ministry also said its S-400 missile system shot down a Ukrainian Mi-8 helicopter
No 10 said the visit was a "show of solidarity" with the Ukrainian people
European Council President Charles Michel said evidence was being gathered by NGOs for possible war crimes
The Russian airstrikes are targetting the communications centres