European Council European Council elected the then-Prime Minister of Belgium Herman Van Rompuy as its first permanent president (resigning from Belgian Prime Minister). The European Council is an official institution of the EU, mentioned by the Lisbon Treaty as a body which "shall provide the Union with the necessary impetus for its development". Essentially it defines the EU's policy agenda and has thus been considered to be the motor of European integration. Beyond the need to provide "impetus", the Council has developed further roles: to "settle issues outstanding from discussions at a lower level", to lead in foreign policy — acting externally
Palace of the Grand Dukes of Lithuania July 2018. During Lithuania's presidency of the Council of the European Union, the palace was used as one of the main venues for the meetings of heads of European countries. On 28 November 2013, during the Eastern Partnership Summit in Vilnius, a dinner was held in the palace with many guests, including German Chancellor Angela Merkel; British Prime Minister David Cameron; French President François Hollande; Polish President Bronisław Komorowski; European Union President Herman Van Rompuy; European Commission President José Manuel Barroso; European Parliament President Martin Schulz; European Commission Vice-President and High Representative of the Union for Foreign Affairs and Security