BERLIN: A human rights activist since the 1980s, Oleg Orlov believed that Russia had turned a corner when the Soviet Union collapsed and a democratically elected president became the leader. But then Vladimir Putin came to power, suppressing dissent and launching a full-scale invasion of Ukraine. Finally, 71-year-old Orlov himself was thrown into prison for resisting the war. Freed last week in the largest East-West prisoner swap since the Cold War, he has been forced into exile — like the Soviet dissidents of his youth.