Russia has bombed a maternity hospital in Ukraine, sparking 'genocide' claims.
Rescue workers were filmed searching through rubble and cutting away debris after a Russian strike on the city of Zhytomyr yesterday.
The attack killed at least two people and destroyed three homes, alongside causing damage to the hospital.
Meanwhile, mothers in a maternity ward in Kherson were also forced to seek refuge in a bomb shelter amid fierce fighting in the city.
It comes as UK Defence Secretary Ben Wallace warned Russia will 'indiscriminately' bomb Ukrainian cities to 'break' their resistance.
Sharing a video of the destruction in Zhytomyr, the Ministry of Foreign Affairs of Ukraine tweeted: "Maternity home in Zhytomyr destroyed with (Russian) calibres.
"If it’s not a genocide, what is that?"
About 85 miles west of Kyiv, Zhytomyr is the home of the elite 95th Air Assault Brigade, which may have been the intended target.
Meanwhile in Kherson four mothers gave birth in the basement of the regional hospital as Russian forces encircled the city.
Unverified footage shared on social media shows tanks rolling through the streets of the city and the Kremlin now claims to have captured it.
Ukraine's President Volodymyr Zelensky has mocked Russia's claim that it is going after only military targets, saying 16 children were killed on Monday.
"Where are the children? What kind of military factories do they work at?" Mr Zelensky said.
Human Rights Watch said it documented a cluster bomb attack outside a hospital in Ukraine's east in recent days.
Residents also reported the use of such weapons in Kharkiv and Kiyanka village.
The Kremlin denied using cluster bombs. Cluster bombs shoot smaller "bomblets" over a large area, many of which fail to explode until long after they've been dropped. If their use is confirmed, that would represent a new level of brutality in the war.
Mr Wallace has ruled out imposing a no-fly zone over Ukraine, warning it could spark a new world war.
He told GMB: "I think, first of all, to put in a no-fly zone, you have to enforce it because the Russians wouldn't comply with it voluntarily.
"And that would mean British, French German fighter jets enforcing it by shooting down Russian aircraft. They would retaliate they've got lots of anti-air missiles, etcetera.
"That would trigger a NATO article five and under NATO those countries in NATO that's 30 nations will come to the aid of any member who triggers this Article 5 self-defence clause.
"So very rapidly, we would go from a war in Ukraine to a war right across Europe, and indeed the United States and Canada as members of NATO, and a war against Russia as a state."
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Meanwhile, Mr Zelensky said 6,000 Russian troops had been killed during the first six days of the war.
Russian paratroopers dropped into the city of Kharkiv overnight, following a brutal bombardment throughout the day.
At least 21 people were killed by shelling in the city overnight, with 112 injured.