RPT-WRAPUP 7-Zelenskiy accuses Russian troops of committing war crimes in Kherson

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Zelenskiy says war crimes uncovered after Russians pulled out

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Kherson's humanitarian situation 'very difficult' -official

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Authorities working to restore critical services

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Joy mixes with concerns about water, power for Kherson residents

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Residents recount abuse by occupying forces

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Fighting rages on in eastern Donetsk and Luhansk regions

By Jonathan Landay

KHERSON, Ukraine, Nov 13 (Reuters) - Ukrainian President Volodymyr Zelenskiy on Sunday accused Russian soldiers of committing war crimes and killing civilians in Kherson, parts of which were retaken by Ukraine's army last week after Russia pulled out.

"Investigators have already documented more than 400 Russian war crimes. Bodies of dead civilians and servicemen have been found," Zelenskiy said in his nightly video address.

"The Russian army left behind the same savagery it did in other regions of the country it entered," he said.

Reuters was unable immediately to verify his allegations. Russia denies its troops intentionally target civilians.

Mass graves have been found in a number of places across Ukraine since the start of the Russian invasion, including civilian bodies showing evidence of torture discovered in the Kharkiv region and in Bucha, near Kyiv. Ukraine accused Russian troops of committing the crimes.

A United Nations commission in October said war crimes were committed in Ukraine and that Russian forces were responsible for the "vast majority" of human rights violations in the early weeks of the war.

Ukrainian troops arrived in the centre of southern Kherson region on Friday after Russia abandoned the only regional capital it had captured since Moscow launched its invasion in February.

The withdrawal marked the third major Russian retreat of the war and the first to involve yielding such a large occupied city in the face of a major Ukrainian counter-offensive that has retaken parts of the east and south.

Utility companies in Kherson region were working to restore critical infrastructure damaged and mined by fleeing Russian forces, with most homes in the southern Ukrainian city still without electricity and water, regional officials said.

On Sunday, artillery exchanges echoing over the city failed to discourage crowds of jubilant, flag-waving residents bundled up against the cold from gathering on Kherson's main square. The crowds tried to catch mobile phone signals from Starlink ground stations carried on Ukrainian military vehicles.

"We are happy now, but all of us are afraid of the bombing from the left bank," said Yana Smyrnova, 35, a singer, referring to Russian guns on the east side of the Dnipro River that runs close to the city.