Deadly Russian strikes pound Ukraine cities
Russia on Tuesday rained missiles on Ukraine's two main cities, killing four people and injuring dozens while 250,000 consumers in the capital region were left without power in near-freezing temperatures.
The attacks on the capital Kyiv and the northeastern city of Kharkiv came less than 24 hours after Russian President Vladimir Putin said Moscow would intensify strikes.
"One wounded elderly woman from a building in the Solomyansky district... died in an ambulance. Twenty-seven wounded people were hospitalised," Kyiv mayor Vitaly Klitschko said.
Ukraine's interior minister Igor Klymenko said two people were killed in the Kyiv region.
National energy company Ukrenergo said 250,000 consumers were without electricity in Kyiv and surrounding areas after the strikes. Temperatures in the region were hovering around three degrees Celsius (37.4 degrees Fahrenheit).
The head of Kharkiv Oleg Sinegubov said one woman was killed in the northeastern city in attacks denounced Tuesday by Ukrainian President Volodymyr Zelensky as "Russian terror".
Kyiv authorities said missiles caused fires in a supermarket building, houses and a market.
Strikes in Kharkiv wounded over 40 people and damaged multi-storey buildings, said the head of the city's military administration, Oleg Sinegubov.
The Ukrainian air force said Russia was launching Kinzhal missiles.
In a sign of growing concern, Poland on Tuesday scrambled four F-16 fighter jets to its border with Ukraine to protect its airspace.
Poland -- a NATO and EU member -- is a staunch ally of Ukraine as the Russian invasion nears its second anniversary.
During the last wave of deadly attacks on Ukraine on Friday, Poland said a Russian missile had passed through its airspace.
Tuesday's attacks came after an escalation in the war in recent days.
Putin on Monday called an unprecedented Ukrainian attack on the Russian city of Belgorod a "terrorist act" and vowed retaliation.
Moscow also attacked Ukraine with a barrage of drones on New Year's Eve.
Ukraine is seeking assurances from its backers that military aid will continue as any new budget for support is stalled in Washington.
- 'Critical we support Ukraine' -
"Putin is ringing in 2024 by launching missiles at Kyiv and around the country as millions of Ukrainians take shelter in freezing temps. Loud explosions in Kyiv this morning," US Ambassador to Ukraine Bridget Brink wrote on X.
"It's urgent and critical that we support Ukraine now -- to stop Putin here."
Kyiv mayor Klitschko reported multiple explosions and debris from downed missiles hitting the capital as residents were advised to stay in underground shelters.
In the Pechersk district, debris hit the roof of a nine-storey building and another building, the military administration said.
Fires also broke out in a supermarket and a warehouse measuring 2,000 square metres, the mayor said.
"As soon as the security situation allows it, we will definitely restore electricity to everyone," the city's military administration said.
In the city's Podil district, main water pipes have been damaged, it added.
The attacks came after Russia on December 29 launched a wave of strikes across Ukrainian cities, including Kyiv, which killed 39 people.
Moscow also hit Ukrainian cities on New Year's Eve, with Kyiv saying it had foiled a "record" number of drones launched by Russia.
Russia accidentally bombs own village
Russia said it had accidentally bombed a village in its southern Voronezh region near Ukraine on Tuesday but stressed there were no casualties.
The accident occurred the same day as Russia hit Ukraine with a large-scale missile attack.
It is not the first such incident during Moscow's almost two-year-long Ukraine offensive.
"On January 2, 2024, at around 9am Moscow time (GMT), during a flight of the Aerospace Forces, an abnormal discharge of aircraft ammunition occurred over the village of Petropavlovka in the Voronezh region," the Russian army said in a statement quoted by Russian new agencies.
"There are no casualties," it added.
Petropavlovka lies some 150 kilometres (93 miles) east of the Ukraine border.
The ministry said six private houses were damaged in the accident, Russian news agencies reported.
"An investigation into the circumstances of the incident is underway. A commission is working on the ground to assess the nature of the damage and provide assistance to restoring houses," the statement read.
The governor of the Voronezh region, Alexander Gusev, said some of Petropavlovka's residents have been moved to temporary accommodation.
He also said there were no casualties but said there was "destruction recorded in seven households."
In April last year, the Russian army acknowledged that one of its warplanes accidentally dropped a bomb in its own city of Belgorod, near the Ukraine border, causing a blast.
Poland sends F-16 jets to border
Poland said it had dispatched four F-16 fighter jets to its eastern border on Tuesday to protect its airspace after a barrage of Russian missile attacks on neighbouring Ukraine.
"In order to ensure the safety of Polish airspace, two pairs of F-16 fighters and an allied air tanker were put into action," the Polish army said in a statement.
On Tuesday morning, Russia hit Ukraine's capital Kyiv and the northeastern city of Kharkiv with a barrage of missiles.
Poland -- a NATO and EU member -- is a staunch ally of Ukraine as the Russian invasion nears its second anniversary.
During the last wave of deadly attacks on Ukraine on Friday, Poland said a Russian missile had passed through its airspace.
According to the Polish army, data from the radar systems indicated that the missile was in Polish airspace for three minutes.
In November 2022, a Ukrainian air defence missile fell in the Polish village of Przewodow near the border, killing two civilians.
The explosion occurred at a grain storage site near a school about six kilometres (four miles) from the border during another intensive Russian bombardment of Ukraine.
There was initial doubt about whether the missile was Russian, raising concern that NATO could become directly involved in the war as member state Poland is covered by the alliance's collective defence agreement.