Alexander Litvinenko, a British- naturalised Russian defector and former officer of the Russian Federal Security Service died on23 November 2006. The cause of death is Radiation Poisoning.
Alexei Navalny, Putin’s political opponent described as “ the man Vladimir Putin fears most” by the Wall Street Journal, had an experience of extreme pain and disorientation on flight from Tomsk to Moscow on August 20, 2020. Before boarding , he drank only a cup of tea in the Airport.
Angelica Merkel, former PM of
Germany gave a helping hand on him to be treated in German hospital for his safety.
But , he was arrested on the first day of landing in Russia and jailed in a detention center in Vladimir’s region, East of Moscow.
CNN news on March 2, said : ‘US, E .U imposed sanctions on Russia over Navalny’s poisoning’