Joint Strike Fighter Aircraft Nick Harvey To ask the Secretary of State for Defence what progress has been made on information exchange with the US in the last 12 months with regard to achieving sovereign capability on the joint strike fighter; and if he will make a statement. Mr. Ingram I refer the hon. Member to my answer of 27 March 2007, Official Report, column 1440W, to the hon. Member for Romford (Andrew Rosindell).