Alexei Navalny, Putin's most vocal critic and anti-corruption campaigner, has died in prison, dealing a significant blow to the opposition movement.
His death comes shortly before elections expected to extend Putin's rule, and following harsh crackdowns on dissent.
While Navalny's organization remains active abroad, his death weakens the opposition and creates a leadership vacuum.
Initial reactions suggest immediate large-scale protests might not materialize, though simmering discontent remains.
International condemnation of the Kremlin and calls for investigations into Navalny's death are expected.
His work exposing corruption and mobilizing protests leaves a lasting mark on the fight for accountability in Russia.
The long-term impact on the opposition's strategies and potential for future mobilization remains unclear.
Divisions and challenges within the opposition movement were already present, and Navalny's absence may exacerbate them.
Navalny's organization and key associates' ability to continue his work and unite other opposition figures will be crucial.
Navalny's death could further strain relations between Russia and the West, and raise concerns about human rights under Putin's leadership.