Germany's finding that Alexey Navalny was poisoned with nerve agent Novichok shows that only the Russian state could be responsible, the head of the opposition leader's organization said on Wednesday.
"Only the state (FSB, GRU) can use Novichok. This is beyond any reasonable doubt," Ivan Zhdanov, the director of Navalny's Anti-Corruption Foundation, said on Twitter, referring to the FSB internal security and GRU military intelligence services.
Navalny, 44, fell ill after boarding a plane in Siberia last month. He was initially treated in a local hospital before being flown to Berlin for treatment.
His supporters insist he was poisoned and blame President Vladimir Putin's government.
The German government spokesman said Wednesday that tests carried out by the army in consultation with the Charite hospital in Berlin, where Navalny is being treated, had found "unequivocal evidence of a chemical nerve agent from the Novichok family".
The use of a "chemical warfare agent" made it clear the attack was organized by the state, Zhdanov said in separate comments to the Ekho Moskvy radio station.
"And it is responsible for the attempt on the life of a public figure. So naturally we demand the initiation of a criminal case and a normal investigation of all the circumstances of the poisoning."
Russian scientist Leonid Rink, who state media say worked on a government-backed programme to develop Novichok, dismissed the possibility that the substance was used on Navalny.
If it had been used on Navalny, Rink told state news agency RIA Novosti, the opposition leader would be dead, not in a coma.
"He would be taking a long rest in the cemetery, that's all there is to it," Rink said.
A Message from The Moscow Times:
Dear readers,
We are facing unprecedented challenges. Russia's Prosecutor General's Office has designated The Moscow Times as an "undesirable" organization, criminalizing our work and putting our staff at risk of prosecution. This follows our earlier unjust labeling as a "foreign agent."
These actions are direct attempts to silence independent journalism in Russia. The authorities claim our work "discredits the decisions of the Russian leadership." We see things differently: we strive to provide accurate, unbiased reporting on Russia.
We, the journalists of The Moscow Times, refuse to be silenced. But to continue our work, we need your help.
Your support, no matter how small, makes a world of difference. If you can, please support us monthly starting from just $2. It's quick to set up, and every contribution makes a significant impact.
By supporting The Moscow Times, you're defending open, independent journalism in the face of repression. Thank you for standing with us.
Remind me later.