Blasts heard in north-eastern city o 

We're beginning to get a picture of the wave of Rusian missile attacks across Ukraine.

Blasts have also been heard in the north-eastern city of Kharkiv, according to Interfax Ukraine news agency.

Kharkiv's mayor, Igor Terekhov, said there was a "missile attack" on the city and there is no information on casualties at the moment.

He said due to damage, there are problems with the power supply in the city which has stopped electric transport and the metro."Power engineers and public utilities are doing everything to normalise the life of Kharkiv as soon as possible," he said on Telegram.

Explosions are also reported in the northern city of Zhytomyr, according to Ukrainian broadcaster Suspilne.