The EU Court of Justice ruled on April 10 to lift sanctions against Russian business tycoons Mikhail Fridman and Petr Aven, imposed in response to the Russian full-scale invasion of Ukraine. The ruling is a serious setback for the EU’s efforts to punish business people involved in feeding Moscow’s war of aggression. Fridman and Aven are some of the most high-profile Russian oligarchs to have their sanctions overturned. “The General Court upholds the requests of Petr Aven and Mikhail Fridman and annuls both the initial acts and the acts maintaining the lists of restrictive measures for the peri…