EU policy is that it will only conduct Command Post Exercises, practising its Command and Control arrangements. British military personnel have taken part in two such exercises since 2004:
MILEX 05, which took place from 22 November-1 December 2005 in Mt. Valerien in France, where five British military augmentees participated, and in Ulm, Germany, where two British military augmentees participated.
MILEX 07, which took place from 7-15 June 2007 in Brussels, where one British military augmentee participated and in Enkoping, Sweden, where one British military augmentee participated.