Navalny widow vows to take up the fight for Russia's 'freedom'

WARSAW, Poland — Yulia Navalnaya on Monday vowed to continue her husband Alexei Navalny's fight after his death in a Russian prison last week, for which she blamed the Kremlin.

She spoke as the Kremlin said it had no details about his death, while his mother Lyudmila was denied access to his body for a third day.

Navalnaya's address came shortly before she met EU foreign ministers in Brussels, where she had been invited after the death of her husband triggered Western outrage.

"I will continue the work of Alexei Navalny. I will continue to fight for the freedom of our country," Navalnaya said. "And I call on you to stand by me."

Navalnaya, an economist, stood by her husband as he galvanised mass protests in Russia, flying him out of the country when he was poisoned before defiantly returning to Moscow with him in 2021, knowing he would be jailed.

The announcement she will replace Navalny is a momentous and unpredictable turn for Russia's exiled and beleaguered opposition, left leaderless after Navalny's death.

Russia will hold a presidential election on March 15-17 in which Putin has no real challengers, with most the opposition exiled, behind bars or dead.

"Vladimir Putin killed my husband Alexei Navalny," Navalnaya said on his Youtube channel, adding he died "after three years of torment and torture."

"Putin took from me the most valuable thing that I had, the closest and most loved person. But Putin also took Navalny from you," the 47-year-old said.

Russia's prison service said on Friday that Navalny had died "after a walk" in the IK-3 prison colony in the Arctic Yamal region.

Kremlin spokesman Dmitry Peskov refused to say how Putin -- who has not commented on the death -- reacted to his main opponent dying.

He also said the Kremlin had no results from an investigation into the death.

"At the moment, the results of the investigation have not been released, they are unknown," Peskov said.

He decried Western statements blaming the Kremlin for Navalny's end as "absolutely unacceptable."

Navalny's team however accused Russian authorities of trying to cover up "murder".

"Investigators told Alexei's mother and lawyers that they are not handing over the body and in