Associated Press reporters saw a plume of smoke rising from the roof of Kyiv’s cabinet of ministers building, but it was not immediately clear if the smoke was the result of a direct hit or debris, which would mark an escalation in Russia’s air campaign.

Russia has so far avoided targeting government buildings in the city centre.

The building is the home of Ukraine’s Cabinet, housing the offices of its ministers.

Police blocked access to the building as fire trucks and ambulances arrived.

Ukrainian officials said two people were killed and 15 injured in the attack.

“For the first time, the government building was damaged by an enemy attack, including the roof and upper floors,” said Ukraine’s Prime Minister Yulia Svyrydenko.

“We will restore the buildings, but lost lives cannot be returned.”

“The world must respond to this destruction not only with words, but with actions. There is a need to strengthen sanctions pressure – primarily against Russian oil and gas,” she said.

Among the dead was a one-year-old child, whose body was dug out of the rubble by rescuers, said Tymur Tkachenko, the head of Kyiv’s city administration.

Russian drone debris struck a nine-story residential building in Kyiv’s Sviatoshynskyi district and a four-story residential building in Darnytskyi district, according to Mayor Vitallii Klitschko.

Today’s attack is the second mass Russian drone and missile attack to target Kyiv in the span of two weeks, as hopes for peace talks wane.

The attack comes after European leaders pressed Russian leader Vladimir Putin to work to end the war after 26 of Ukraine’s allies pledged to deploy troops as a “reassurance force” for the war-torn country once the fighting ends.

Ukrainian President Volodymyr Zelenskyy has said he is ready to meet Putin to negotiate a peace agreement, and has urged US President Donald Trump to put punishing sanctions on Russia to push it to end the war.