Royal Air Force No. 6 Squadron Typhoon FGR-4s, from RAF Leachars, United Kingdom, park on the Nellis Air Force Base, Nev., flightline Jan. 28, 2014. The 6 SQN is participating in the Red Flag 14-1 exercise with U.S. and coalition air forces until Feb. 14, 2014. Red Flag will provide 6 SQN pilots with real-time war scenarios and helps their ground crews also test their readiness capabilities. (U.S. Air Force photo by Lorenz Crespo)