The death toll of the attack on Ukraine's Kramatorsk train station on Friday had risen to 52, said Pavlo Kyrylenko, head of the Donetsk Regional Military Administration, late on Friday. Among the dead, five were children.

"The missile strike on Kramatorsk must be one of the charges at the tribunal, which is bound to happen," stated Ukrainian President Volodymyr Zelenskyy, calling for justice for the attack during his latest video address on Friday night.

The Russian Ministry of Defense denied it had launched the attack, calling the strike a "provocation."