WRAPUP 13-Ukraine helicopter crash kills interior minister in Kyiv as fighting rages on in east

(Adds report on Germany's proviso on tanks)

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No immediate explanation for crash in suburb of Kyiv

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Zelenskiy addresses World Economic Forum in Davos

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Germany nears decision on tank supplies

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Russia: No prospect of talks almost 11 months into war

By Max Hunder and Tom Balmforth

BROVARY, Ukraine, Jan 18 (Reuters) - Ukraine's interior minister and a child were among at least 14 people killed on Wednesday when a helicopter crashed into a nursery and set it ablaze in a suburb of the capital Kyiv.

Separately, Ukraine said its forces again blunted Russian attempts to advance on the frontline city of Bakhmut hundreds of kilometres (miles) away in the east, where both sides have taken heavy losses for scant gain in trench warfare since November.

Ukrainian officials said it was too early to determine what caused the helicopter crash. None immediately spoke of any attack by Russia, which invaded Ukraine last February and has been battering Ukrainian cities often far from front lines with missiles almost daily since October.

Dozens of people were injured, including children, many suffering burns, after the French-made Super Puma helicopter went down in the fog in Brovary on the eastern outskirts of Kyiv, plummeting into the nursery grounds.

Ukrainian state emergency services said 14 people in total had been killed. Government agencies had earlier published higher death tolls ranging up to 18.

Interior Minister Denys Monastyrskyi, who was on board the helicopter, was among the dead. He was the most senior Ukrainian official to die since the war began.

Since Ukraine wrested back significant territory in the east and south in the second half of 2022, front lines have hardened and Kyiv says new Western weapons especially heavy battle tanks are vital for it to regain momentum this year.

On Friday, Western allies will gather at a U.S. air base in Germany to offer more weapons for Ukraine. Attention is focused in particular on Germany, which has veto power over any decision to send its Leopard tanks, fielded by NATO-allied armies across Europe and widely seen as the most suitable for Ukraine.

Germany won't allow allies to ship German-made tanks to Ukraine to help its defence against Russia or send its own systems unless the United States agrees to send its own tanks, the Wall Street Journal reported on Wednesday, citing senior German officials.

FRANTIC RESCUE

Residents at the scene of the helicopter crash described a frantic rescue.

"We saw wounded people, we saw children. There was a lot of fog here, everything was strewn all around. We could hear screams, we ran towards them," Hlib, a 17-year-old local resident, told Reuters. "We took the children and passed them over the fence, away from the nursery as it was on fire."