KYIV, Ukraine -- A new onslaught of Russian strikes on Ukrainian infrastructure on Wednesday caused power failures across the country -- and in neighboring Moldova -- further hobbling Ukraine's battered electricity network and compounding civilians' misery as winter advances.
Multiple regions reported attacks in quick succession and Ukraine's Energy Ministry said that "the vast majority of electricity consumers were cut off."
Officials said three people were killed and nine wounded in the capital, Kyiv, after a two-story building was hit. In the outlying region, four people were killed and 34 wounded, regional Gov. Oleksii Kuleba said.
Russia has been pounding the power grid and other facilities with missiles and exploding drones for weeks, damaging the energy system faster than it can be repaired.
Ukrainian President Volodymyr Zelenskyy tweeted after Wednesday's strikes that he has instructed Ukraine's ambassador to the United Nations to request an urgent Security Council meeting.
"Murder of civilians, ruining of civilian infrastructure are acts of terror. Ukraine keeps demanding a resolute response of international community to these crimes," Zelenskyy said.
Russia's deputy U.N. ambassador Dmitry Polyansky said on Telegram that such a meeting has been called for 4 p.m. local time, or 2100 GMT.
Before the latest barrage, Zelenskyy had said that Russian strikes had damaged about half the energy infrastructure.
Rolling power outages have become the new normal for millions -- and the latest barrage affected water supplies, too. Ukrainian officials believe Russian President Vladimir Putin is hoping that the misery of unheated and unlit homes in the cold and dark of winter will turn public opinion against a continuation of the war -- but say it's instead strengthening Ukrainian resolve.
Kyiv Mayor Vitali Klitschko said Wednesday that "one of the capital's infrastructure facilities has been hit" and there were "several more explosions in different districts" of the city. He said water supplies were knocked out in all of Kyiv.
Kyiv resident Oleksii Kolpachov told The Associated Press that he heard an explosion as he was going up an escalator out of the subway.
"Then the electricity suddenly disappeared. When I got out of the subway, there was a column of smoke," Kolpachov said.
U.N. deputy spokesman Farhan Haq said U.N. humanitarian officials in Ukraine report that "right now, there are power outages in every region of Ukraine" and some regions including Lviv in the west, Zaporizhzhia and Odesa in the south, Vinnytsya and Dnipro in the center have been completely disconnected from electricity while Kyiv has been left without electricity in most areas and without water across the entire city.
In Moldova, Infrastructure Minister Andrei Spinu said that "we have massive power outages across the country," whose Soviet-era energy systems remain interconnected with Ukraine.
It was Moldova's second power failure this month. Pro-Western President Maia Sandu charged that "Russia left Moldova in the dark." She said the future of Moldova, a country of about 2.6 million, "must remain toward the free world." Moldova's foreign minister said the Russian ambassador was being summoned to give explanations.
Ukraine's state-owned nuclear operator, Energoatom, said the strikes led to the country's last three fully functioning nuclear power stations all being disconnected from the power grid in an "emergency protection" measure. It said they would resume supplying electricity as soon as the grid is "normalized." Energoatom said on its Telegram channel that radiation levels at the sites are unchanged and "all indicators are normal."
The Energy Ministry said the attacks also caused a temporary blackout of most thermal and hydroelectric power plants, and also affected transmission facilities. Staff were working to restore supply, "but given the extent of the damage, we will need time," it said on Facebook.
Ukraine's air force said Russia launched about 70 cruise missiles on Wednesday and 51 were shot down, as were five exploding drones.
The barrages started in October, with targets being hit early in the morning and power restored to many places by the evening. Wednesday's strike and another major round last week occurred in the afternoon on short winter days, leaving workers toiling to restore supplies after dark.
Wednesday's blackouts also caused "the largest internet outage in Ukraine in months and the first to affect neighboring Moldova, which has since partially recovered," said Doug Madory, director of internet analysis at network-monitoring Kentik Inc.
The onslaught came hours after Ukrainian authorities said an overnight Russian rocket attack in Vilniansk, close to the city of Zaporizhzhia, destroyed a hospital maternity ward in southern Ukraine, killing a 2-day-old baby.
It was the second deadly strike on the small town in a week, and Mayor Nataliya Usienko said she feared it would not be the last.
"The attack started and the first S300 rocket hit the road. The second rocket hit this place, the main general hospital, at the maternity wing where people were," she said. "One woman gave birth two days ago. She delivered a boy. Unfortunately this rocket took the life of this child who lived only two days."
Last week, she said, 11 people died when a Russian rocket hit an apartment building.
"It's very dangerous to be here," Usienko said. "It's 90% certain to be hit again."
The strike adds to the gruesome toll suffered by hospitals and other medical facilities -- and their patients and staff -- in the Russian invasion that will enter its 10th month this week.
They have been in the firing line from the outset, including a March 9 airstrike that destroyed a maternity hospital in the now-occupied port city of Mariupol.
First lady Olena Zelenska expressed her condolences. "Horrible pain. We will never forget and never forgive," she wrote on Twitter.
Photos showed thick smoke rising above mounds of rubble, being combed by emergency workers against the backdrop of a dark night sky. The State Emergency Service said the two-story building was destroyed.
Medical workers' efforts have been complicated by the succession of Russian attacks on infrastructure.
The situation is even worse in the southern city of Kherson, from which Russia retreated nearly two weeks ago after months of occupation -- cutting power and water lines.
Many doctors in the city are working in the dark, unable to use elevators to transport patients to surgery and operating with headlamps, cell phones and flashlights. In some hospitals, key equipment no longer works.
"Breathing machines don't work, X-ray machines don't work ... There is only one portable ultrasound machine and we carry it constantly," said Volodymyr Malishchuk, head of surgery at a Kherson children's hospital.
On Tuesday, after strikes on Kherson seriously wounded 13-year-old Artur Voblikov, a team of health staff carefully maneuvered the sedated boy up six narrow flights of stairs to an operating room to amputate his left arm.
Malischchuk said three children wounded by Russian strikes have gone to the hospital this week. Picking up a piece of shrapnel found in a 14-year-old boy's stomach, he said children are arriving with severe head injuries and ruptured organs.
Artur's mother, Natalia Voblikova, sat in the dark hospital with her daughter, waiting for his surgery to end.
"You can't even call [Russians] animals, because animals take care of their own," said Voblikova wiping tears from her eyes. "But the children ... Why kill children?"
The European Parliament on Wednesday overwhelmingly backed a resolution labeling Russia a state sponsor of terrorism for its invasion of and actions in Ukraine. The nonbinding but symbolically significant resolution passed in a 494-58 vote.
After Wednesday's strikes, senior Zelenskyy aide Andriy Yermak wrote on Telegram: "The terrorists immediately confirm that they are terrorists -- they launch rockets. Naive losers."
The European Parliament on Wednesday overwhelmingly backed a resolution calling Russia a state sponsor of terrorism for its invasion of and actions in Ukraine.
In a 494-58 vote with 48 abstentions, the EU legislature sought to increase pressure on Moscow to bring anyone responsible for war crimes committed from the Feb. 24 start of the invasion before an international court.
The 27-nation EU has condemned in the harshest terms the invasion and repeatedly said that several Russian actions over the past 10 months have amounted to war crimes.
Later, the European Parliament's web site came under a cyberattack by a pro-Moscow group only hours after lawmakers overwhelmingly backed a resolution calling Russia a state sponsor of terrorism, the legislature's president said Wednesday.
President Roberta Metsola said in a Twitter statement that the parliament "is under a sophisticated cyberattack" and that a "pro-Kremlin group has claimed responsibility."
The legislature's spokesman Jaume Duch said that the website "is currently impacted from outside due to high levels of external network traffic." He added that "this traffic is related to a DDoS attack [Distributed Denial of Service] event."
In distributed denial of service attacks, the instigators render web sites unreachable by bombarding them with junk data packets. DDoS attacks do not damage networks because they do not penetrate them. But they can be a major nuisance, especially when targeting sites the public depends on for vital information and services.
Metsola said that the EU's "IT experts are pushing back against it & protecting our systems."
She noted that it came "after we proclaimed Russia as a State-sponsor of terrorism."
Information for this article was contributed by Lori Hinnant, Edith M. Lederer and staff members of The Associated Press