Years of repeated incarceration in increasingly harsh prison conditions have failed to break Alexei Navalny. He has kept up an unceasing campaign against Vladimir Putin’s autocratic rule from behind bars, remaining the president’s most prominent opponent inside Russia.
For three weeks this month, there was silence from him. He could not be found by his legal team, family and friends despite an exhaustive search through the penal system. Officials across the country, from Mr Putin’s spokesman to prison authorities in both Moscow and far-flung provinces, claimed they did not know his whereabouts.
