Russia fired more than 20 cruise missiles and two drones at Ukraine early on Friday, killing at least 23 people, most of them when two missiles slammed into an apartment building in the centre of the country, officials said.

The attacks included the first one against Kyiv, Ukraine’s capital, in nearly two months, although there were no reports of any targets hit.

The strikes on the nine-story residential building in central Ukraine occurred in Uman, a city located around 215 kilometres south of Kyiv. Twenty-one people died in that attack, according to Ukraine’s National Police. They included two 10-year-old children and a toddler.

Another of the victims was a 75-year-old woman who lived in a neighbouring building and suffered internal bleeding from the huge blast’s shock wave, according to emergency personnel at the scene.

The bombardment was nowhere near the war’s sprawling front lines or active combat zones in eastern Ukraine, where a grinding war of attrition has taken hold.

Moscow has frequently launched long-range missile attacks during the 14-month war, often indiscriminately hitting civilian areas. Ukrainian officials and analysts have alleged the strikes are part of a deliberate intimidation strategy by the Kremlin. Russia has denied its military aims at civilian targets.

Survivors of the Uman strikes recounted terrifying moments as the missiles hit when it still was dark outside.

“All the glass flew out, everything flew out, even the chandelier fell. Everything was covered in glass,” resident Olha Turina told The Associated Press at the scene.

“Then there was an explosion. ... We barely found our things and ran out,” she said.

Turina, whose husband is fighting on the front lines, said one of her child’s classmates was missing.

“I don’t know where they are, I don’t know if they are alive,” she said. “I don’t know why we have to go through all this. We never bothered anyone.”

One of the 10 people killed in the Uman attack was a 75-year-old who was in her apartment in a neighbouring building and suffered internal bleeding from the shockwave of the blast, according to emergency personnel on the scene.

Three body bags lay next to the building as smoke continued to billow hours after the attack.

Soldiers, civilians and emergency crews searched through the rubble outside for more victims, while residents dragged belongings out of the damaged building. One woman, crying in shock, was taken away by rescue crews for help.

A 31-year-old woman and her 2-year-old daughter were also killed in the eastern city of Dnipro in another attack, regional Governor Serhii Lysak said. Four people were also wounded, and a private home and business were damaged.

In Kyiv, fragments from intercepted missiles or drones damaged power lines and a road in one neighbourhood. No casualties were reported.

In this image provided by the State Emergency Service of Ukraine, firefighters work at an apartment building destroyed by a Russian attack in the town of Uman. Photo / AP

The city’s anti-aircraft system was activated, according to the Kyiv City Administration. Air raid sirens started at about 4am, and the alert ended about two hours later.

The attack was the first on the capital since March 9. The missiles were fired from aircraft operating in the Caspian Sea region, according to Ukrainian Armed Forces Commander in Chief Valerii Zaluzhnyi.

Overall, he said, Ukraine intercepted 21 of 23 Kh-101 and Kh-555 type cruise missiles launched, as well as the two drones.

The attacks came as NATO announced that its allies and partner countries have delivered more than 98% of the combat vehicles promised to Ukraine during Russia’s invasion and war, strengthening Kyiv’s capabilities as it contemplates launching a counteroffensive.

Along with more than 1550 armoured vehicles, 230 tanks and other equipment, Ukraine’s allies have sent “vast amounts of ammunition” and trained and equipped more than nine new Ukrainian brigades, NATO Secretary-General Jens Stoltenberg said.

Some NATO partner countries, such as Sweden and Australia, have also provided armored vehicles.

The overnight attacks and comments came as Ukrainian President Volodymyr Zelenskyy said he and Chinese leader Xi Jinping held a “long and meaningful” phone call on Wednesday in their first known contact since Russia’s full-scale invasion more than a year ago.

Though Zelenskyy said he was encouraged by Wednesday’s call and Western officials welcomed Xi’s move, it didn’t appear to improve peace prospects.

Russia and Ukraine are far apart in their terms for peace, and Beijing — while looking to position itself as a global diplomatic power — has refused to criticize Moscow’s invasion.

The Chinese government sees Russia as a diplomatic ally in opposing US influence in global affairs, and Xi visited Moscow last month.