 The EUMC is under the under authority of the EU's High Representative (HR) and the Political and Security Committee (PSC).The EUMC was formally established in December 2000 by the European Council of Nice, and is one of several defence and security-related bodies established as a result of the Helsinki Headline Goal, which was decided in December 1999.The EUMC gives military advice to the EU's High Representative (HR) and Political and Security Committee (PSC).