Alexei Navalny wearing a black jacket looks into the distance with Russian flags behind him.
Alexei Navalny takes part in a march at Strastnoy Boulevard in Moscow, Russia.
  • Jailed Russian opposition leader Alexei Navalny was moved to a new prison above the Arctic Circle.
  • Navalny was missing for nearly three weeks before a spokesperson confirmed his whereabouts.
  • On Tuesday, he issued his first statement since his disappearance.

Russian opposition leader Alexei Navalny has spoken out for the first time after disappearing for nearly three weeks.

Navalny, who is a vehement critic of Russian President Vladimir Putin, was serving a 19-year sentence at a prison around 140 miles east of Moscow when his lawyers lost contact with him at the beginning of the month.