Poland's foreign minister called on Sunday for the international community to help Ukraine investigate the actions of the Russian army in the region around Kyiv, as outrage grew over the discovery of dead bodies in the town of Bucha.
"The liberation of the Kyiv region reveals barbaric atrocities committed by the Russian armed forces," Zbigniew Rau, who is also chairman-in-office of the Organisation for Security and Co-operation in Europe (OSCE) for this year, said on Twitter.
