Around 400 civilians have been buried in the town of Severodonetsk near the frontline in easternUkrainesince the start of the Russian invasion, the governor of the Lugansk region said on Tuesday.
"In Severodonetsk, pits are dug with a tractor and graves are systematised in the register... During the 48 days of the war about 400 burials," Sergiy Gaiday said, referring to civilians.
Ukraine's border force said Tuesday that more than 870,000 people who fled abroad since the start of the war have returned to the country, including a growing number of women and children.
Spokesman Andriy Demchenko said that currently 25,000 to 30,000 Ukrainians are returning each day.
Ukrainian President Volodymyr Zelensky on Tuesday said investigators had received reports of "hundreds of cases of rape" in areas previously occupied by Russian troops, including sexual assaults of small children.
Russian troops have been accused of widespread atrocities across the country, particularly in areas around Kyiv from which they have now withdrawn. Moscow denies the allegations.