Czech foreign minister Jan Lipavsky has said he has summoned Russia's ambassador in Prague following an attack on a children's hospital in Ukraine's capital, saying those who carried out the strike were the "dregs of humanity".
Ukrainian authorities say Russia struck the main children's hospital in Kyiv with a cruise missile and fired missiles at other cities yesterday, killing at least 41 civilians across the country.
Russia denied it had attacked a Kyiv children's hospital and said that Ukrainian anti-missile fire was to blame for Monday's strike.
"I have decided to summon the Russian ambassador," Mr Lipavsky wrote on X.
"Murderers who attack children in hospitals are the dregs of humanity. He has been instructed to deliver the message in Moscow."