Russian Opposition Leader Aleksei Navalny Dies at 47 in Prison Aleksei Navalny, a prominent Russian opposition figure known for his anti-corruption activism and opposition to President Vladimir Putin, has passed away at the age of 47 while in a Russian prison. Navalny had faced numerous challenges, including arrests, assaults, and a near-fatal poisoning, which had garnered international attention. His death was confirmed by Russia’s Federal Penitentiary Service and a spokesperson for Navalny. Navalny's supporters believe the charges against him were fabricated to silence his criticism of the Russian government. Despite harsh conditions and imprisonment, Navalny continued to be a vocal critic of Putin and his administration. His passing marks the loss of a significant figure in Russian opposition politics.