The European Council agreed on sending 1800 to 1900 people on 14 December 2007. Because of the unstable political climate, this force was later increased to 2000 people. Primarily this was done because it was impossible to reach an agreement with Serbia. The force is made up mainly of police officers. Some of the officers have received training on how to control rioting crowds. Some people of the force are prosecutors and judges. Because the force is so big, there will soon be the most EU civil servants doing their job there, rather than in Brussels. Chief of the mission is Yves de Kermabon, who is accountable to the European Union Special Representative in Kosovo, Pieter Feith. The mission is expected to cost €165 million in its first year.