A British Royal Air Force Typhoon FGR4 prepares to taxi on the flightline at Langley Air Force Base, Va., Jan. 23, 2013. Approximately 200 British airmen from XI Squadron RAF have joined forces with the 1st Fighter Wing in the first integration efforts of the F-22 Raptor and the Typhoon. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)