Alexei Navalny takes part in a march in memory of opposition leader Boris Nemtsov in Moscow, Russia. AP
The Russian opposition leader Alexei Navalny was in intensive care in a Siberian hospital on Thursday after he fell ill in what his spokeswoman said was a suspected poisoning.
Navalny, a 44-year-old lawyer and anti-corruption campaigner who is among President Vladimir Putin's fiercest critics, was being treated in a hospital in the city of Omsk after he lost consciousness on a flight to Moscow and his plane made an emergency landing.
Russian opposition leader Navalny says he has been arrested
Huge anti-government rallies grip Russia s Far East
His spokeswoman Kira Yarmysh wrote on Twitter that Navalny had been placed in a coma on a ventilator and that tests were being carried out.
"Alexei has toxic poisoning," she wrote. "Alexei is now in intensive care."
"I'm sure it was intentional poisoning," she told the Echo of Moscow radio station.
State news agency TASS reported that Navalny was in the intensive care unit for toxicology patients in Omsk Emergency Hospital No. 1.
"He is in a serious condition," the hospital's chief doctor Alexander Murakhovsky told TASS.
Yarmysh said police had been called to the hospital at their request.
"We think that Alexei was poisoned with something mixed in his tea. That was the only thing he drank in the morning," she wrote on Twitter.
The head of the legal department of the Anti-Corruption Foundation that Navalny heads, Vyacheslav Gimadi, wrote on Twitter that "there is no doubt that Navalny was poisoned for his political position and activity."
He said Navalny's lawyers were requesting an investigation into attempted assassination of a public figure.
Navalny has suffered physical attacks in the past.
And he is the latest in a long line of domestic Kremlin critics to suffer an apparent poisoning.
Navalny endured chemical burns to his eye in 2017 when attackers threw green dye used as a disinfectant at his face outside his office.
In August last year Navalny suffered rashes and his face became swollen while he was in a police detention centre serving a short term for calling for illegal protests.Agence France-Presse
This week authorities jailed President Vladimir Putin’s top opponent for 30 days and launched a probe targeting his allies but activists said they would not abandon plans to attend an unauthorised rally.
"Putin is afraid of the truth, I have always said this. Fighting censorship, relaying the truth to the people of Russia always remained our priority," the 45-year-old opposition politician said in a post on Instagram after the sentencing.
In a video on his Instagram account, the anti-corruption campaigner said he was detained as he was leaving his Moscow home to go jogging, and taken to a police station.
It was the 14th drone attack on the Ukraine capital by Russia this month, the authorities said, noting an unprecedented number in a single month after Kyiv had been relatively spared at the start of the year.
The new strategy is aligned with UAE's preparations for COP28 and the UAE Net Zero by 2050 Strategic Initiative, and is a part of RTA's ongoing efforts to advance sustainability maturity levels in roads and transportation and achieve global leadership in sustainable mobility.
Al Muzainah thanked the Dubai Police for encouraging and supporting him in challenging himself and enhancing his physical readiness to be fully prepared to climb Mount Toubkal.