Russia will open daily humanitarian corridors to evacuate civilians fleeing fighting in Ukraine to its territory, Russian agencies reported on Thursday, despite Kyiv insisting that no evacuation routes should lead to Russia.

"Humanitarian corridors towards the Russian Federation will now be opened, without any agreements, every day from 10:00 a.m.," the country's defense ministry official Mikhail Mizintsev was quoted as saying by Russian agencies. He said evacuation routes in other directions would proceed "in agreement with the Ukrainian side."

"We ask the International Committee of the Red Cross and the United Nations to work closely with Ukrainian authorities on the ground to inform the population about this Russian initiative," he said.

He also said the Russian army was working "closely with Ukrainian representatives" to open another three humanitarian corridors.

Mizintsev claimed that more than 2.5 million Ukrainians have asked to be evacuated to Russia.

He also claimed that Moscow had evacuated "more than 187,000" civilians to Russia, a number that could not be verified.

Mizintsev accused Ukrainian forces of blocking the evacuation of civilians in Mariupol, a southern port city besieged by Russian forces.

Three rounds of talks between Russian and Ukrainian negotiators have resulted in the opening of several humanitarian corridors to evacuate civilians from fighting. Russian President Vladimir Putin sent troops into Ukraine on Feb. 24.