Exactly. It is fecking ridiculous that they have been allowing this policy of being both with EU and with Russia.The EU should end Serbia's hopes of joining the EU. If they were currently a member, they would be blocking sanctions or any response from the rest of the EU on Russia. There's no reason to admit a country that will actively work against the EU's interests.
Serbia should choose either EU or Russia, and should not be allowed to do both. This, I want the EU money but do Russia’s policies is only gonna hurt the EU.