Russia accused Ukraine of conducting a deadly drone strike on a bus carrying Belarusian schoolchildren on Wednesday, an allegation that ​Ukraine's military said was "false".

Yegor Kovalchuk, the acting governor of Russia's ‌Bryansk region, which borders Ukraine, said the bus had been taking a children's soccer team for a holiday in southern Russia from Belarus. Russia's Foreign Ministry, ​which called the attack "another monstrous crime," said a woman accompanying ​the children had been killed and that eight others, including ⁠six children, had been injured.

The Ukrainian military's General Staff denied ​the Russian allegation, saying on Telegram that "during the specified period, the Defence ​Forces of Ukraine did not employ unmanned aerial vehicles against targets in Bryansk Oblast."

Reuters was unable to verify the report. Both sides deny targeting civilians.

Kovalchuk, the acting ​governor, posted images online showing a silver bus with some of ​its windows blown out, its front right tyre damaged and what looked like ‌blood ⁠stains on some of its interior seats.

Russian investigators opened a terrorism investigation and said the bus, which was travelling from Gomel in Belarus to Gelendzhik in Russia, had been carrying 44 passengers, including 28 children.

Russia accused ​Ukraine this month ​of another drone ⁠attack on a bus which it said killed eight civilians and wounded 11 more in a Russian-controlled ​part of the Donetsk region in eastern Ukraine.

Russia has ​regularly ⁠hit Ukrainian towns and cities such as Kyiv since it began its war in Ukraine in February 2022. Kyiv has increased drone strikes on ⁠Russia ​in recent months to try to weaken ​Moscow's economy and force an end to a war in which thousands of Ukrainian civilians have ​been killed.