Russia has been striking Kharkiv in recent days
Ukraine has come under attack by Russian air strikes again, officials say, after two days of major aerial assaults by both sides.
Most attacks were concentrated on the south and east, but explosions were also reported in Kyiv.
That came after Russia carried out air strikes across Ukraine on Friday.
Kyiv said those attacks, which killed at least 41 people, were the biggest missile bombardment of the war so far.
The latest Russian strikes happened as Ukraine entered its final day of 2023.
On Sunday, Ukraine’s air force reported it had destroyed 21 of 49 Russian drones launched overnight, with most attacks aimed at the Kharkiv, Kherson, Mykolaiv and Zaporizhzhia regions.
Ukraine’s air defence systems in the region surrounding the capital Kyiv were also engaged late on Saturday to repel a Russian drone attack, the military administration of the region said on Telegram.
The regional governor of Kharkiv said that 28 people had been hurt after at least six missiles hit the city near the border with Russia overnight.
Ukraine’s interior ministry also reported damage to 12 blocks of flats, 13 homes, hospitals, a hotel building, a kindergarten, commercial premises, a gas pipeline and cars.
“These are not military facilities, but cafes, residential buildings and offices,” Kharkiv’s mayor Ihor Terekhov said on Telegram.
“On the eve of the New Year, the Russians want to intimidate our city, but we are not scared – we are unbreakable and invincible.”
In the southern region of Kherson, the governor also reported two people killed by Russian shelling.
The latest attacks come after a deadly couple of days in Ukraine and Russia.
Russia’s massive bombardment of Ukraine on Friday killed dozens and injured nearly 160. Several cities were attacked, including the capital, Kyiv.
The mayor of Kyiv, Vitali Klitschko, said two more bodies were recovered from the rubble of a warehouse that was hit by an air strike – taking the total number of people killed in air strikes on the city to 18 and the overall death toll across Ukraine from Friday’s attacks to at least 41.
Mr Klitschko has said that Friday was the deadliest day so far for civilians in the city.
Saturday saw Ukrainian attacks on south-west Russia, which a Ukrainian security source told the BBC was a “response to Russia’s terrorist attacks on Ukrainian cities and civilians”.
The regional governor for Belgorod said on Sunday that two injured people had died overnight in hospital, with 22 killed overall in the area near the border with Ukraine.
Vyacheslav Gladkov had previously said three children were among the dead in what was one of the deadliest attacks on Russia since it invaded Ukraine.
More than 100 people were also injured in the attacks on Belgorod city, the region’s administrative capital near the border.
The Ukrainian security source said more than 70 drones had been launched against Russian targets.
Addressing the situation in Belgorod, they blamed civilian casualties on the “incompetent work of Russian air defence” – saying this was what caused falling fragments.
Moscow has repeatedly accused Ukraine of being behind drone strikes in recent months. Kyiv rarely admits to such attacks across the border, although it has carried out strikes like this before.
At a UN Security Council meeting requested by Russia to discuss Kyiv’s strikes on Saturday, several countries stressed that Russia was paying the price for invading Ukraine and starting the war.
“If Russia wants someone to blame for the deaths of Russians in this war, it should start with President Putin,” the British envoy to the UN Thomas Phipps said.
Watch: Dashcam footage shows strikes hit Russian city
