A Stockholm tribunal has blocked an Armenian government plan to nationalize Samvel Karapetyan’s energy firm A Stockholm arbitration court has blocked the Armenian government from moving forward with plans to nationalize a major electricity supplier owned by a jailed Russian-Armenian billionaire.  Samvel Karapetyan was arrested in June on charges of calling for the seizure of power after publicly supporting the Armenian Apostolic Church in its confrontation with Prime Minister Nikol Pashinyan’s