Moscow, April 22 Ukrainian authorities said that between 3,000 to 9,000 citizens of Mariupol may have been buried in a mass grave in Manhush, a village occupied by Russian troops and located less than 20 km away from the strategic port city.
Citing satellite images by Maxar Technologies, which collects and publishes satellite imagery of Ukraine, the Mariupol City Council said in a social media post on Thursday night that the "size of the mass grave in Manhush is 20 times that of the one in Bucha", Ukrayinska Pravda reported.
"The Russ dug new trenches on the outskirts of Mariupol and filled them with bodies every day throughout April."
Mariupol City Council sources have said that in such graves, the bodies are placed one on top of the other.
Also on Thursday, Maxar Technologies said its images showed an expansion of graves that began at the end of March, adding there were four sections of linear rows about 85 metres long, reports the BBC.
Local estimates have put the number of civil killed by the Russian army in Mariupol at 22,000.
In a statement, Mariupol Mayor Vadym Boychenko said: "The gravest war crime of the 21st century has been committed in Mariupol. This is the new Babyn Yar. Hitler killed Jews, Roma people and Slavs back then. Right now, (Russian President Vladimir) Putin is destroying the Ukrainian people.
"He has already killed tens of thousands of civil in Mariupol. This demands a powerful reaction from the entire civilised world. We need to do whatever it takes to stop the genocide."
Babyn Yar is a ravine in the Ukrainian capital Kiev and a site of massacres carried out by Nazi Germany's forces during its campaign against the Soviet Union in World War II.
According to the City Council, Russian troops have dug several mass graves in Manhush and they trucks to transport the bodies of murdered Mariupol residents there.
Earlier this month, Maxar images of the town of Bucha outside Kiev appeared to show bodies of civil lying in the street nearly two weeks before the Russ left the town as part of a withdrawal from northern Ukraine.
Bucha Mayor Anatoliy Fedoruk had said that least 300 civil were killed in the town.
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