[holding answer 17 July 2006]: Existing Royal Fleet Auxiliary tankers and/or those planned within the Military Afloat Reach and Sustainability programme will support our Future Aircraft Carriers (CVF). As for all projects, the in-service dates for CVF will only be set following the main investment decision and once the dates have been approved by Ministers. As I indicated in my answer on 19 June 2006, Official Report, columns 1579-80W, the main investment decision has not yet been taken.