The European Union is slowly preparing a new round of sanctions on Russia, its 20th since the full-scale invasion of Ukraine, with the goal of having the measures approved by all EU member states at the end of February to coincide with the fourth anniversary of Moscow’s attack on its neighbor. The idea is that the European Commission, which proposes new packages, will have its round of “confessionals” in which proposed new measures and potential “red lines” are discussed with member states as early as the upcoming…