The father of a man who died on Russia's stricken Moskva cruiser has been targeted by Russian security services after threatening to expose what happened to the lost crew.
Dmitry Shkrebets, 43, has led a solo campaign for transparency and justice on the fate of the Black Sea Fleet flagship which was sunk on April 14.
His son Yegor was lost in the sinking as a 20-year-old conscript, despite Putin publicly insisting that draftees would not be sent to war.
