Lukashenko's relationship with the EU has been strained, in part by choice and in part by his policies towards domestic opponents. Lukashenko's repression of opponents caused him to be called "Europe's last dictator" and resulted in the EU imposing visa sanctions on him and a range of Belarusian officials. At times, the EU has lifted sanctions as a way to encourage dialogue or gain concessions from Lukashenko. Since the EU adopted this policy of "change through engagement", it has supported economic and political reforms to help integrate the Belarusian state.